90847198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1697}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 154042560

約数和(自身を除く): 63195362

約数列:

[1, 2, 13, 26, 29, 58, 71, 142, 377, 754, 923, 1697, 1846, 2059, 3394, 4118, 22061, 26767, 44122, 49213, 53534, 98426, 120487, 240974, 639769, 1279538, 1566331, 3132662, 3494123, 6988246, 45423599, 90847198]

約数ペア:

[(1, 90847198), (2, 45423599), (13, 6988246), (26, 3494123), (29, 3132662), (58, 1566331), (71, 1279538), (142, 639769), (377, 240974), (754, 120487), (923, 98426), (1697, 53534), (1846, 49213), (2059, 44122), (3394, 26767), (4118, 22061)]