80087384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24841}}^1$

素因数の和:24891

約数の個数: 32

約数和(自身を含む): 166938240

約数和(自身を除く): 86850856

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 24841, 49682, 99364, 198728, 322933, 645866, 770071, 1291732, 1540142, 2583464, 3080284, 6160568, 10010923, 20021846, 40043692, 80087384]

約数ペア:

[(1, 80087384), (2, 40043692), (4, 20021846), (8, 10010923), (13, 6160568), (26, 3080284), (31, 2583464), (52, 1540142), (62, 1291732), (104, 770071), (124, 645866), (248, 322933), (403, 198728), (806, 99364), (1612, 49682), (3224, 24841)]