90851504

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:837

約数の個数: 40

約数和(自身を含む): 180442320

約数和(自身を除く): 89590816

約数列:

[1, 2, 4, 8, 16, 59, 118, 157, 236, 314, 472, 613, 628, 944, 1226, 1256, 2452, 2512, 4904, 9263, 9808, 18526, 36167, 37052, 72334, 74104, 96241, 144668, 148208, 192482, 289336, 384964, 578672, 769928, 1539856, 5678219, 11356438, 22712876, 45425752, 90851504]

約数ペア:

[(1, 90851504), (2, 45425752), (4, 22712876), (8, 11356438), (16, 5678219), (59, 1539856), (118, 769928), (157, 578672), (236, 384964), (314, 289336), (472, 192482), (613, 148208), (628, 144668), (944, 96241), (1226, 74104), (1256, 72334), (2452, 37052), (2512, 36167), (4904, 18526), (9263, 9808)]