40584016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{787}}^1$

素因数の和:1099

約数の個数: 40

約数和(自身を含む): 86181984

約数和(自身を除く): 45597968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 293, 586, 787, 1172, 1574, 2344, 3148, 3223, 4688, 6296, 6446, 8657, 12592, 12892, 17314, 25784, 34628, 51568, 69256, 138512, 230591, 461182, 922364, 1844728, 2536501, 3689456, 5073002, 10146004, 20292008, 40584016]

約数ペア:

[(1, 40584016), (2, 20292008), (4, 10146004), (8, 5073002), (11, 3689456), (16, 2536501), (22, 1844728), (44, 922364), (88, 461182), (176, 230591), (293, 138512), (586, 69256), (787, 51568), (1172, 34628), (1574, 25784), (2344, 17314), (3148, 12892), (3223, 12592), (4688, 8657), (6296, 6446)]