86679968

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1481}}^1$

素因数の和:1581

約数の個数: 48

約数和(自身を含む): 179262720

約数和(自身を除く): 92582752

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 118, 124, 236, 248, 472, 496, 944, 992, 1481, 1829, 1888, 2962, 3658, 5924, 7316, 11848, 14632, 23696, 29264, 45911, 47392, 58528, 87379, 91822, 174758, 183644, 349516, 367288, 699032, 734576, 1398064, 1469152, 2708749, 2796128, 5417498, 10834996, 21669992, 43339984, 86679968]

約数ペア:

[(1, 86679968), (2, 43339984), (4, 21669992), (8, 10834996), (16, 5417498), (31, 2796128), (32, 2708749), (59, 1469152), (62, 1398064), (118, 734576), (124, 699032), (236, 367288), (248, 349516), (472, 183644), (496, 174758), (944, 91822), (992, 87379), (1481, 58528), (1829, 47392), (1888, 45911), (2962, 29264), (3658, 23696), (5924, 14632), (7316, 11848)]