8629088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{20743}}^1$

素因数の和:20766

約数の個数: 24

約数和(自身を含む): 18296208

約数和(自身を除く): 9667120

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 20743, 41486, 82972, 165944, 269659, 331888, 539318, 663776, 1078636, 2157272, 4314544, 8629088]

約数ペア:

[(1, 8629088), (2, 4314544), (4, 2157272), (8, 1078636), (13, 663776), (16, 539318), (26, 331888), (32, 269659), (52, 165944), (104, 82972), (208, 41486), (416, 20743)]