86581118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 144408096

約数和(自身を除く): 57826978

約数列:

[1, 2, 13, 26, 53, 83, 106, 166, 689, 757, 1079, 1378, 1514, 2158, 4399, 8798, 9841, 19682, 40121, 57187, 62831, 80242, 114374, 125662, 521573, 816803, 1043146, 1633606, 3330043, 6660086, 43290559, 86581118]

約数ペア:

[(1, 86581118), (2, 43290559), (13, 6660086), (26, 3330043), (53, 1633606), (83, 1043146), (106, 816803), (166, 521573), (689, 125662), (757, 114374), (1079, 80242), (1378, 62831), (1514, 57187), (2158, 40121), (4399, 19682), (8798, 9841)]