16350464

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^3$

素因数の和:80

約数の個数: 72

約数和(自身を含む): 37343880

約数和(自身を除く): 20993416

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 289, 416, 442, 544, 578, 832, 884, 1088, 1156, 1664, 1768, 2176, 2312, 3328, 3536, 3757, 4352, 4624, 4913, 7072, 7514, 9248, 9826, 14144, 15028, 18496, 19652, 28288, 30056, 36992, 39304, 56576, 60112, 63869, 73984, 78608, 120224, 127738, 157216, 240448, 255476, 314432, 480896, 510952, 628864, 961792, 1021904, 1257728, 2043808, 4087616, 8175232, 16350464]

約数ペア:

[(1, 16350464), (2, 8175232), (4, 4087616), (8, 2043808), (13, 1257728), (16, 1021904), (17, 961792), (26, 628864), (32, 510952), (34, 480896), (52, 314432), (64, 255476), (68, 240448), (104, 157216), (128, 127738), (136, 120224), (208, 78608), (221, 73984), (256, 63869), (272, 60112), (289, 56576), (416, 39304), (442, 36992), (544, 30056), (578, 28288), (832, 19652), (884, 18496), (1088, 15028), (1156, 14144), (1664, 9826), (1768, 9248), (2176, 7514), (2312, 7072), (3328, 4913), (3536, 4624), (3757, 4352)]