85427968

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 181752480

約数和(自身を除く): 96324512

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 128, 148, 232, 256, 296, 311, 464, 592, 622, 928, 1073, 1184, 1244, 1856, 2146, 2368, 2488, 3712, 4292, 4736, 4976, 7424, 8584, 9019, 9472, 9952, 11507, 17168, 18038, 19904, 23014, 34336, 36076, 39808, 46028, 68672, 72152, 79616, 92056, 137344, 144304, 184112, 274688, 288608, 333703, 368224, 577216, 667406, 736448, 1154432, 1334812, 1472896, 2308864, 2669624, 2945792, 5339248, 10678496, 21356992, 42713984, 85427968]

約数ペア:

[(1, 85427968), (2, 42713984), (4, 21356992), (8, 10678496), (16, 5339248), (29, 2945792), (32, 2669624), (37, 2308864), (58, 1472896), (64, 1334812), (74, 1154432), (116, 736448), (128, 667406), (148, 577216), (232, 368224), (256, 333703), (296, 288608), (311, 274688), (464, 184112), (592, 144304), (622, 137344), (928, 92056), (1073, 79616), (1184, 72152), (1244, 68672), (1856, 46028), (2146, 39808), (2368, 36076), (2488, 34336), (3712, 23014), (4292, 19904), (4736, 18038), (4976, 17168), (7424, 11507), (8584, 9952), (9019, 9472)]