31640952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 90835200

約数和(自身を除く): 59194248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 331, 569, 662, 993, 1138, 1324, 1707, 1986, 2276, 2317, 2648, 3414, 3972, 3983, 4552, 4634, 6828, 6951, 7944, 7966, 9268, 11949, 13656, 13902, 15932, 18536, 23898, 27804, 31864, 47796, 55608, 95592, 188339, 376678, 565017, 753356, 1130034, 1318373, 1506712, 2260068, 2636746, 3955119, 4520136, 5273492, 7910238, 10546984, 15820476, 31640952]

約数ペア:

[(1, 31640952), (2, 15820476), (3, 10546984), (4, 7910238), (6, 5273492), (7, 4520136), (8, 3955119), (12, 2636746), (14, 2260068), (21, 1506712), (24, 1318373), (28, 1130034), (42, 753356), (56, 565017), (84, 376678), (168, 188339), (331, 95592), (569, 55608), (662, 47796), (993, 31864), (1138, 27804), (1324, 23898), (1707, 18536), (1986, 15932), (2276, 13902), (2317, 13656), (2648, 11949), (3414, 9268), (3972, 7966), (3983, 7944), (4552, 6951), (4634, 6828)]