31731024

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 89063744

約数和(自身を除く): 57332720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 211, 241, 312, 422, 482, 624, 633, 723, 844, 964, 1266, 1446, 1688, 1928, 2532, 2743, 2892, 3133, 3376, 3856, 5064, 5486, 5784, 6266, 8229, 9399, 10128, 10972, 11568, 12532, 16458, 18798, 21944, 25064, 32916, 37596, 43888, 50128, 50851, 65832, 75192, 101702, 131664, 150384, 152553, 203404, 305106, 406808, 610212, 661063, 813616, 1220424, 1322126, 1983189, 2440848, 2644252, 3966378, 5288504, 7932756, 10577008, 15865512, 31731024]

約数ペア:

[(1, 31731024), (2, 15865512), (3, 10577008), (4, 7932756), (6, 5288504), (8, 3966378), (12, 2644252), (13, 2440848), (16, 1983189), (24, 1322126), (26, 1220424), (39, 813616), (48, 661063), (52, 610212), (78, 406808), (104, 305106), (156, 203404), (208, 152553), (211, 150384), (241, 131664), (312, 101702), (422, 75192), (482, 65832), (624, 50851), (633, 50128), (723, 43888), (844, 37596), (964, 32916), (1266, 25064), (1446, 21944), (1688, 18798), (1928, 16458), (2532, 12532), (2743, 11568), (2892, 10972), (3133, 10128), (3376, 9399), (3856, 8229), (5064, 6266), (5486, 5784)]