86875672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2851}}^1$

素因数の和:3163

約数の個数: 32

約数和(自身を含む): 176082480

約数和(自身を除く): 89206808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 293, 586, 1172, 2344, 2851, 3809, 5702, 7618, 11404, 15236, 22808, 30472, 37063, 74126, 148252, 296504, 835343, 1670686, 3341372, 6682744, 10859459, 21718918, 43437836, 86875672]

約数ペア:

[(1, 86875672), (2, 43437836), (4, 21718918), (8, 10859459), (13, 6682744), (26, 3341372), (52, 1670686), (104, 835343), (293, 296504), (586, 148252), (1172, 74126), (2344, 37063), (2851, 30472), (3809, 22808), (5702, 15236), (7618, 11404)]