31493374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1277}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 55209600

約数和(自身を除く): 23716226

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 209, 418, 649, 1121, 1277, 1298, 2242, 2554, 12331, 14047, 24263, 24662, 28094, 48526, 75343, 150686, 266893, 533786, 828773, 1431517, 1657546, 2863034, 15746687, 31493374]

約数ペア:

[(1, 31493374), (2, 15746687), (11, 2863034), (19, 1657546), (22, 1431517), (38, 828773), (59, 533786), (118, 266893), (209, 150686), (418, 75343), (649, 48526), (1121, 28094), (1277, 24662), (1298, 24263), (2242, 14047), (2554, 12331)]