90758338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 153135360

約数和(自身を除く): 62377022

約数列:

[1, 2, 11, 22, 41, 82, 239, 421, 451, 478, 842, 902, 2629, 4631, 5258, 9262, 9799, 17261, 19598, 34522, 100619, 107789, 189871, 201238, 215578, 379742, 1106809, 2213618, 4125379, 8250758, 45379169, 90758338]

約数ペア:

[(1, 90758338), (2, 45379169), (11, 8250758), (22, 4125379), (41, 2213618), (82, 1106809), (239, 379742), (421, 215578), (451, 201238), (478, 189871), (842, 107789), (902, 100619), (2629, 34522), (4631, 19598), (5258, 17261), (9262, 9799)]