86568988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{63467}}^1$

素因数の和:63513

約数の個数: 24

約数和(自身を含む): 170601984

約数和(自身を除く): 84032996

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 63467, 126934, 253868, 698137, 1396274, 1967477, 2792548, 3934954, 7869908, 21642247, 43284494, 86568988]

約数ペア:

[(1, 86568988), (2, 43284494), (4, 21642247), (11, 7869908), (22, 3934954), (31, 2792548), (44, 1967477), (62, 1396274), (124, 698137), (341, 253868), (682, 126934), (1364, 63467)]