80648752

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2309}}^1$

素因数の和:2413

約数の個数: 40

約数和(自身を含む): 163270800

約数和(自身を除く): 82622048

約数列:

[1, 2, 4, 8, 16, 37, 59, 74, 118, 148, 236, 296, 472, 592, 944, 2183, 2309, 4366, 4618, 8732, 9236, 17464, 18472, 34928, 36944, 85433, 136231, 170866, 272462, 341732, 544924, 683464, 1089848, 1366928, 2179696, 5040547, 10081094, 20162188, 40324376, 80648752]

約数ペア:

[(1, 80648752), (2, 40324376), (4, 20162188), (8, 10081094), (16, 5040547), (37, 2179696), (59, 1366928), (74, 1089848), (118, 683464), (148, 544924), (236, 341732), (296, 272462), (472, 170866), (592, 136231), (944, 85433), (2183, 36944), (2309, 34928), (4366, 18472), (4618, 17464), (8732, 9236)]