31198416

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 83476800

約数和(自身を除く): 52278384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 89, 109, 134, 178, 201, 218, 267, 268, 327, 356, 402, 436, 534, 536, 654, 712, 804, 872, 1068, 1072, 1308, 1424, 1608, 1744, 2136, 2616, 3216, 4272, 5232, 5963, 7303, 9701, 11926, 14606, 17889, 19402, 21909, 23852, 29103, 29212, 35778, 38804, 43818, 47704, 58206, 58424, 71556, 77608, 87636, 95408, 116412, 116848, 143112, 155216, 175272, 232824, 286224, 350544, 465648, 649967, 1299934, 1949901, 2599868, 3899802, 5199736, 7799604, 10399472, 15599208, 31198416]

約数ペア:

[(1, 31198416), (2, 15599208), (3, 10399472), (4, 7799604), (6, 5199736), (8, 3899802), (12, 2599868), (16, 1949901), (24, 1299934), (48, 649967), (67, 465648), (89, 350544), (109, 286224), (134, 232824), (178, 175272), (201, 155216), (218, 143112), (267, 116848), (268, 116412), (327, 95408), (356, 87636), (402, 77608), (436, 71556), (534, 58424), (536, 58206), (654, 47704), (712, 43818), (804, 38804), (872, 35778), (1068, 29212), (1072, 29103), (1308, 23852), (1424, 21909), (1608, 19402), (1744, 17889), (2136, 14606), (2616, 11926), (3216, 9701), (4272, 7303), (5232, 5963)]