85138772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{36137}}^1$

素因数の和:36191

約数の個数: 24

約数和(自身を含む): 161898240

約数和(自身を除く): 76759468

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 36137, 72274, 144548, 686603, 1120247, 1373206, 2240494, 2746412, 4480988, 21284693, 42569386, 85138772]

約数ペア:

[(1, 85138772), (2, 42569386), (4, 21284693), (19, 4480988), (31, 2746412), (38, 2240494), (62, 1373206), (76, 1120247), (124, 686603), (589, 144548), (1178, 72274), (2356, 36137)]