86516804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2797}}^1$

素因数の和:2868

約数の個数: 48

約数和(自身を含む): 178624320

約数和(自身を除く): 92107516

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 148, 209, 407, 418, 703, 814, 836, 1406, 1628, 2797, 2812, 5594, 7733, 11188, 15466, 30767, 30932, 53143, 61534, 103489, 106286, 123068, 206978, 212572, 413956, 584573, 1138379, 1169146, 1966291, 2276758, 2338292, 3932582, 4553516, 7865164, 21629201, 43258402, 86516804]

約数ペア:

[(1, 86516804), (2, 43258402), (4, 21629201), (11, 7865164), (19, 4553516), (22, 3932582), (37, 2338292), (38, 2276758), (44, 1966291), (74, 1169146), (76, 1138379), (148, 584573), (209, 413956), (407, 212572), (418, 206978), (703, 123068), (814, 106286), (836, 103489), (1406, 61534), (1628, 53143), (2797, 30932), (2812, 30767), (5594, 15466), (7733, 11188)]