90947248

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{28001}}^1$

素因数の和:28045

約数の個数: 40

約数和(自身を含む): 208334880

約数和(自身を除く): 117387632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 28001, 56002, 112004, 196007, 224008, 392014, 448016, 784028, 812029, 1568056, 1624058, 3136112, 3248116, 5684203, 6496232, 11368406, 12992464, 22736812, 45473624, 90947248]

約数ペア:

[(1, 90947248), (2, 45473624), (4, 22736812), (7, 12992464), (8, 11368406), (14, 6496232), (16, 5684203), (28, 3248116), (29, 3136112), (56, 1624058), (58, 1568056), (112, 812029), (116, 784028), (203, 448016), (232, 392014), (406, 224008), (464, 196007), (812, 112004), (1624, 56002), (3248, 28001)]