86875586

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{613}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 152782848

約数和(自身を除く): 65907262

約数列:

[1, 2, 7, 14, 53, 106, 191, 371, 382, 613, 742, 1226, 1337, 2674, 4291, 8582, 10123, 20246, 32489, 64978, 70861, 117083, 141722, 227423, 234166, 454846, 819581, 1639162, 6205399, 12410798, 43437793, 86875586]

約数ペア:

[(1, 86875586), (2, 43437793), (7, 12410798), (14, 6205399), (53, 1639162), (106, 819581), (191, 454846), (371, 234166), (382, 227423), (613, 141722), (742, 117083), (1226, 70861), (1337, 64978), (2674, 32489), (4291, 20246), (8582, 10123)]