31202988

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2267}}^1$

素因数の和:2342

約数の個数: 48

約数和(自身を含む): 77220864

約数和(自身を除く): 46017876

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 1147, 2267, 2294, 3441, 4534, 4588, 6801, 6882, 9068, 13602, 13764, 27204, 70277, 83879, 140554, 167758, 210831, 251637, 281108, 335516, 421662, 503274, 843324, 1006548, 2600249, 5200498, 7800747, 10400996, 15601494, 31202988]

約数ペア:

[(1, 31202988), (2, 15601494), (3, 10400996), (4, 7800747), (6, 5200498), (12, 2600249), (31, 1006548), (37, 843324), (62, 503274), (74, 421662), (93, 335516), (111, 281108), (124, 251637), (148, 210831), (186, 167758), (222, 140554), (372, 83879), (444, 70277), (1147, 27204), (2267, 13764), (2294, 13602), (3441, 9068), (4534, 6882), (4588, 6801)]