57291566

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 91267968

約数和(自身を除く): 33976402

約数列:

[1, 2, 43, 61, 67, 86, 122, 134, 163, 326, 2623, 2881, 4087, 5246, 5762, 7009, 8174, 9943, 10921, 14018, 19886, 21842, 175741, 351482, 427549, 469603, 666181, 855098, 939206, 1332362, 28645783, 57291566]

約数ペア:

[(1, 57291566), (2, 28645783), (43, 1332362), (61, 939206), (67, 855098), (86, 666181), (122, 469603), (134, 427549), (163, 351482), (326, 175741), (2623, 21842), (2881, 19886), (4087, 14018), (5246, 10921), (5762, 9943), (7009, 8174)]