920091328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1105879}}^1$

素因数の和:1105904

約数の個数: 28

約数和(自身を含む): 1966254640

約数和(自身を除く): 1046163312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1105879, 2211758, 4423516, 8847032, 14376427, 17694064, 28752854, 35388128, 57505708, 70776256, 115011416, 230022832, 460045664, 920091328]

約数ペア:

[(1, 920091328), (2, 460045664), (4, 230022832), (8, 115011416), (13, 70776256), (16, 57505708), (26, 35388128), (32, 28752854), (52, 17694064), (64, 14376427), (104, 8847032), (208, 4423516), (416, 2211758), (832, 1105879)]