90121682

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{39983}}^1$

素因数の和:40022

約数の個数: 24

約数和(自身を含む): 164094336

約数和(自身を除く): 73972654

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 39983, 79966, 279881, 559762, 919609, 1839218, 1959167, 3918334, 6437263, 12874526, 45060841, 90121682]

約数ペア:

[(1, 90121682), (2, 45060841), (7, 12874526), (14, 6437263), (23, 3918334), (46, 1959167), (49, 1839218), (98, 919609), (161, 559762), (322, 279881), (1127, 79966), (2254, 39983)]