68932448

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{165703}}^1$

素因数の和:165726

約数の個数: 24

約数和(自身を含む): 146150928

約数和(自身を除く): 77218480

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 165703, 331406, 662812, 1325624, 2154139, 2651248, 4308278, 5302496, 8616556, 17233112, 34466224, 68932448]

約数ペア:

[(1, 68932448), (2, 34466224), (4, 17233112), (8, 8616556), (13, 5302496), (16, 4308278), (26, 2651248), (32, 2154139), (52, 1325624), (104, 662812), (208, 331406), (416, 165703)]