86316928

素因数分解:

$2^7\times {\mathrm{571}}^1\times {\mathrm{1181}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 172406520

約数和(自身を除く): 86089592

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 571, 1142, 1181, 2284, 2362, 4568, 4724, 9136, 9448, 18272, 18896, 36544, 37792, 73088, 75584, 151168, 674351, 1348702, 2697404, 5394808, 10789616, 21579232, 43158464, 86316928]

約数ペア:

[(1, 86316928), (2, 43158464), (4, 21579232), (8, 10789616), (16, 5394808), (32, 2697404), (64, 1348702), (128, 674351), (571, 151168), (1142, 75584), (1181, 73088), (2284, 37792), (2362, 36544), (4568, 18896), (4724, 18272), (9136, 9448)]