85751024

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:645

約数の個数: 40

約数和(自身を含む): 169632000

約数和(自身を除く): 83880976

約数列:

[1, 2, 4, 8, 16, 79, 158, 179, 316, 358, 379, 632, 716, 758, 1264, 1432, 1516, 2864, 3032, 6064, 14141, 28282, 29941, 56564, 59882, 67841, 113128, 119764, 135682, 226256, 239528, 271364, 479056, 542728, 1085456, 5359439, 10718878, 21437756, 42875512, 85751024]

約数ペア:

[(1, 85751024), (2, 42875512), (4, 21437756), (8, 10718878), (16, 5359439), (79, 1085456), (158, 542728), (179, 479056), (316, 271364), (358, 239528), (379, 226256), (632, 135682), (716, 119764), (758, 113128), (1264, 67841), (1432, 59882), (1516, 56564), (2864, 29941), (3032, 28282), (6064, 14141)]