31330968

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 82425600

約数和(自身を除く): 51094632

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 211, 269, 276, 422, 538, 552, 633, 807, 844, 1076, 1266, 1614, 1688, 2152, 2532, 3228, 4853, 5064, 6187, 6456, 9706, 12374, 14559, 18561, 19412, 24748, 29118, 37122, 38824, 49496, 56759, 58236, 74244, 113518, 116472, 148488, 170277, 227036, 340554, 454072, 681108, 1305457, 1362216, 2610914, 3916371, 5221828, 7832742, 10443656, 15665484, 31330968]

約数ペア:

[(1, 31330968), (2, 15665484), (3, 10443656), (4, 7832742), (6, 5221828), (8, 3916371), (12, 2610914), (23, 1362216), (24, 1305457), (46, 681108), (69, 454072), (92, 340554), (138, 227036), (184, 170277), (211, 148488), (269, 116472), (276, 113518), (422, 74244), (538, 58236), (552, 56759), (633, 49496), (807, 38824), (844, 37122), (1076, 29118), (1266, 24748), (1614, 19412), (1688, 18561), (2152, 14559), (2532, 12374), (3228, 9706), (4853, 6456), (5064, 6187)]