89894528

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{4651}}^1$

素因数の和:4816

約数の個数: 32

約数和(自身を含む): 180311520

約数和(自身を除く): 90416992

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 604, 1208, 2416, 4651, 4832, 9302, 9664, 18604, 19328, 37208, 74416, 148832, 297664, 595328, 702301, 1404602, 2809204, 5618408, 11236816, 22473632, 44947264, 89894528]

約数ペア:

[(1, 89894528), (2, 44947264), (4, 22473632), (8, 11236816), (16, 5618408), (32, 2809204), (64, 1404602), (128, 702301), (151, 595328), (302, 297664), (604, 148832), (1208, 74416), (2416, 37208), (4651, 19328), (4832, 18604), (9302, 9664)]