31733632

素因数分解:

$2^7\times 7^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 73146240

約数和(自身を除く): 41412608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 331, 428, 448, 662, 749, 856, 896, 1324, 1498, 1712, 2317, 2648, 2996, 3424, 4634, 5296, 5992, 6848, 9268, 10592, 11984, 13696, 18536, 21184, 23968, 35417, 37072, 42368, 47936, 70834, 74144, 95872, 141668, 148288, 247919, 283336, 296576, 495838, 566672, 991676, 1133344, 1983352, 2266688, 3966704, 4533376, 7933408, 15866816, 31733632]

約数ペア:

[(1, 31733632), (2, 15866816), (4, 7933408), (7, 4533376), (8, 3966704), (14, 2266688), (16, 1983352), (28, 1133344), (32, 991676), (56, 566672), (64, 495838), (107, 296576), (112, 283336), (128, 247919), (214, 148288), (224, 141668), (331, 95872), (428, 74144), (448, 70834), (662, 47936), (749, 42368), (856, 37072), (896, 35417), (1324, 23968), (1498, 21184), (1712, 18536), (2317, 13696), (2648, 11984), (2996, 10592), (3424, 9268), (4634, 6848), (5296, 5992)]