16717952112

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{18793}}^1$

素因数の和:19278

約数の個数: 80

約数和(自身を含む): 44297307648

約数和(自身を除く): 27579355536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 431, 516, 688, 862, 1032, 1293, 1724, 2064, 2586, 3448, 5172, 6896, 10344, 18533, 18793, 20688, 37066, 37586, 55599, 56379, 74132, 75172, 111198, 112758, 148264, 150344, 222396, 225516, 296528, 300688, 444792, 451032, 808099, 889584, 902064, 1616198, 2424297, 3232396, 4848594, 6464792, 8099783, 9697188, 12929584, 16199566, 19394376, 24299349, 32399132, 38788752, 48598698, 64798264, 97197396, 129596528, 194394792, 348290669, 388789584, 696581338, 1044872007, 1393162676, 2089744014, 2786325352, 4179488028, 5572650704, 8358976056, 16717952112]

約数ペア:

[(1, 16717952112), (2, 8358976056), (3, 5572650704), (4, 4179488028), (6, 2786325352), (8, 2089744014), (12, 1393162676), (16, 1044872007), (24, 696581338), (43, 388789584), (48, 348290669), (86, 194394792), (129, 129596528), (172, 97197396), (258, 64798264), (344, 48598698), (431, 38788752), (516, 32399132), (688, 24299349), (862, 19394376), (1032, 16199566), (1293, 12929584), (1724, 9697188), (2064, 8099783), (2586, 6464792), (3448, 4848594), (5172, 3232396), (6896, 2424297), (10344, 1616198), (18533, 902064), (18793, 889584), (20688, 808099), (37066, 451032), (37586, 444792), (55599, 300688), (56379, 296528), (74132, 225516), (75172, 222396), (111198, 150344), (112758, 148264)]