86851856

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59651}}^1$

素因数の和:59679

約数の個数: 40

約数和(自身を含む): 207111744

約数和(自身を除く): 120259888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 59651, 119302, 238604, 417557, 477208, 775463, 835114, 954416, 1550926, 1670228, 3101852, 3340456, 5428241, 6203704, 6680912, 10856482, 12407408, 21712964, 43425928, 86851856]

約数ペア:

[(1, 86851856), (2, 43425928), (4, 21712964), (7, 12407408), (8, 10856482), (13, 6680912), (14, 6203704), (16, 5428241), (26, 3340456), (28, 3101852), (52, 1670228), (56, 1550926), (91, 954416), (104, 835114), (112, 775463), (182, 477208), (208, 417557), (364, 238604), (728, 119302), (1456, 59651)]