90770854

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{1619}}^1$

素因数の和:1752

約数の個数: 24

約数和(自身を含む): 146217960

約数和(自身を除く): 55447106

約数列:

[1, 2, 17, 34, 97, 194, 289, 578, 1619, 1649, 3238, 3298, 27523, 28033, 55046, 56066, 157043, 314086, 467891, 935782, 2669731, 5339462, 45385427, 90770854]

約数ペア:

[(1, 90770854), (2, 45385427), (17, 5339462), (34, 2669731), (97, 935782), (194, 467891), (289, 314086), (578, 157043), (1619, 56066), (1649, 55046), (3238, 28033), (3298, 27523)]