31634944

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 80

約数和(自身を含む): 71151696

約数和(自身を除く): 39516752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 137, 164, 176, 256, 274, 328, 352, 451, 512, 548, 656, 704, 902, 1096, 1312, 1408, 1507, 1804, 2192, 2624, 2816, 3014, 3608, 4384, 5248, 5617, 5632, 6028, 7216, 8768, 10496, 11234, 12056, 14432, 17536, 20992, 22468, 24112, 28864, 35072, 44936, 48224, 57728, 61787, 70144, 89872, 96448, 115456, 123574, 179744, 192896, 230912, 247148, 359488, 385792, 494296, 718976, 771584, 988592, 1437952, 1977184, 2875904, 3954368, 7908736, 15817472, 31634944]

約数ペア:

[(1, 31634944), (2, 15817472), (4, 7908736), (8, 3954368), (11, 2875904), (16, 1977184), (22, 1437952), (32, 988592), (41, 771584), (44, 718976), (64, 494296), (82, 385792), (88, 359488), (128, 247148), (137, 230912), (164, 192896), (176, 179744), (256, 123574), (274, 115456), (328, 96448), (352, 89872), (451, 70144), (512, 61787), (548, 57728), (656, 48224), (704, 44936), (902, 35072), (1096, 28864), (1312, 24112), (1408, 22468), (1507, 20992), (1804, 17536), (2192, 14432), (2624, 12056), (2816, 11234), (3014, 10496), (3608, 8768), (4384, 7216), (5248, 6028), (5617, 5632)]