90415664

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{92639}}^1$

素因数の和:92708

約数の個数: 20

約数和(自身を含む): 178054080

約数和(自身を除く): 87638416

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 92639, 185278, 370556, 741112, 1482224, 5650979, 11301958, 22603916, 45207832, 90415664]

約数ペア:

[(1, 90415664), (2, 45207832), (4, 22603916), (8, 11301958), (16, 5650979), (61, 1482224), (122, 741112), (244, 370556), (488, 185278), (976, 92639)]