2080679936

素因数分解:

$2^{11}\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:765

約数の個数: 96

約数和(自身を含む): 4391641800

約数和(自身を除く): 2310961864

約数列:

[1, 2, 4, 8, 16, 29, 32, 53, 58, 64, 106, 116, 128, 212, 232, 256, 424, 464, 512, 661, 848, 928, 1024, 1322, 1537, 1696, 1856, 2048, 2644, 3074, 3392, 3712, 5288, 6148, 6784, 7424, 10576, 12296, 13568, 14848, 19169, 21152, 24592, 27136, 29696, 35033, 38338, 42304, 49184, 54272, 59392, 70066, 76676, 84608, 98368, 108544, 140132, 153352, 169216, 196736, 280264, 306704, 338432, 393472, 560528, 613408, 676864, 786944, 1015957, 1121056, 1226816, 1353728, 1573888, 2031914, 2242112, 2453632, 3147776, 4063828, 4484224, 4907264, 8127656, 8968448, 9814528, 16255312, 17936896, 19629056, 32510624, 35873792, 39258112, 65021248, 71747584, 130042496, 260084992, 520169984, 1040339968, 2080679936]

約数ペア:

[(1, 2080679936), (2, 1040339968), (4, 520169984), (8, 260084992), (16, 130042496), (29, 71747584), (32, 65021248), (53, 39258112), (58, 35873792), (64, 32510624), (106, 19629056), (116, 17936896), (128, 16255312), (212, 9814528), (232, 8968448), (256, 8127656), (424, 4907264), (464, 4484224), (512, 4063828), (661, 3147776), (848, 2453632), (928, 2242112), (1024, 2031914), (1322, 1573888), (1537, 1353728), (1696, 1226816), (1856, 1121056), (2048, 1015957), (2644, 786944), (3074, 676864), (3392, 613408), (3712, 560528), (5288, 393472), (6148, 338432), (6784, 306704), (7424, 280264), (10576, 196736), (12296, 169216), (13568, 153352), (14848, 140132), (19169, 108544), (21152, 98368), (24592, 84608), (27136, 76676), (29696, 70066), (35033, 59392), (38338, 54272), (42304, 49184)]