90945736

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{22247}}^1$

素因数の和:22333

約数の個数: 32

約数和(自身を含む): 197562240

約数和(自身を除く): 106616504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 22247, 44494, 88988, 155729, 177976, 311458, 622916, 1245832, 1624031, 3248062, 6496124, 11368217, 12992248, 22736434, 45472868, 90945736]

約数ペア:

[(1, 90945736), (2, 45472868), (4, 22736434), (7, 12992248), (8, 11368217), (14, 6496124), (28, 3248062), (56, 1624031), (73, 1245832), (146, 622916), (292, 311458), (511, 177976), (584, 155729), (1022, 88988), (2044, 44494), (4088, 22247)]