31854696

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 82425600

約数和(自身を除く): 50570904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 79, 106, 158, 159, 212, 237, 316, 317, 318, 424, 474, 632, 634, 636, 948, 951, 1268, 1272, 1896, 1902, 2536, 3804, 4187, 7608, 8374, 12561, 16748, 16801, 25043, 25122, 33496, 33602, 50086, 50244, 50403, 67204, 75129, 100172, 100488, 100806, 134408, 150258, 200344, 201612, 300516, 403224, 601032, 1327279, 2654558, 3981837, 5309116, 7963674, 10618232, 15927348, 31854696]

約数ペア:

[(1, 31854696), (2, 15927348), (3, 10618232), (4, 7963674), (6, 5309116), (8, 3981837), (12, 2654558), (24, 1327279), (53, 601032), (79, 403224), (106, 300516), (158, 201612), (159, 200344), (212, 150258), (237, 134408), (316, 100806), (317, 100488), (318, 100172), (424, 75129), (474, 67204), (632, 50403), (634, 50244), (636, 50086), (948, 33602), (951, 33496), (1268, 25122), (1272, 25043), (1896, 16801), (1902, 16748), (2536, 12561), (3804, 8374), (4187, 7608)]