117782912

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{70783}}^1$

素因数の和:70810

約数の個数: 32

約数和(自身を含む): 252698880

約数和(自身を除く): 134915968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 70783, 141566, 283132, 566264, 920179, 1132528, 1840358, 2265056, 3680716, 4530112, 7361432, 9060224, 14722864, 29445728, 58891456, 117782912]

約数ペア:

[(1, 117782912), (2, 58891456), (4, 29445728), (8, 14722864), (13, 9060224), (16, 7361432), (26, 4530112), (32, 3680716), (52, 2265056), (64, 1840358), (104, 1132528), (128, 920179), (208, 566264), (416, 283132), (832, 141566), (1664, 70783)]