16464864

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 47416320

約数和(自身を除く): 30951456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 79, 96, 104, 156, 158, 167, 208, 237, 312, 316, 334, 416, 474, 501, 624, 632, 668, 948, 1002, 1027, 1248, 1264, 1336, 1896, 2004, 2054, 2171, 2528, 2672, 3081, 3792, 4008, 4108, 4342, 5344, 6162, 6513, 7584, 8016, 8216, 8684, 12324, 13026, 13193, 16032, 16432, 17368, 24648, 26052, 26386, 32864, 34736, 39579, 49296, 52104, 52772, 69472, 79158, 98592, 104208, 105544, 158316, 171509, 208416, 211088, 316632, 343018, 422176, 514527, 633264, 686036, 1029054, 1266528, 1372072, 2058108, 2744144, 4116216, 5488288, 8232432, 16464864]

約数ペア:

[(1, 16464864), (2, 8232432), (3, 5488288), (4, 4116216), (6, 2744144), (8, 2058108), (12, 1372072), (13, 1266528), (16, 1029054), (24, 686036), (26, 633264), (32, 514527), (39, 422176), (48, 343018), (52, 316632), (78, 211088), (79, 208416), (96, 171509), (104, 158316), (156, 105544), (158, 104208), (167, 98592), (208, 79158), (237, 69472), (312, 52772), (316, 52104), (334, 49296), (416, 39579), (474, 34736), (501, 32864), (624, 26386), (632, 26052), (668, 24648), (948, 17368), (1002, 16432), (1027, 16032), (1248, 13193), (1264, 13026), (1336, 12324), (1896, 8684), (2004, 8216), (2054, 8016), (2171, 7584), (2528, 6513), (2672, 6162), (3081, 5344), (3792, 4342), (4008, 4108)]