84999956

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{383}}^1\times {\mathrm{491}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 150764544

約数和(自身を除く): 65764588

約数列:

[1, 2, 4, 113, 226, 383, 452, 491, 766, 982, 1532, 1964, 43279, 55483, 86558, 110966, 173116, 188053, 221932, 376106, 752212, 21249989, 42499978, 84999956]

約数ペア:

[(1, 84999956), (2, 42499978), (4, 21249989), (113, 752212), (226, 376106), (383, 221932), (452, 188053), (491, 173116), (766, 110966), (982, 86558), (1532, 55483), (1964, 43279)]