45513904

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{42457}}^1$

素因数の和:42532

約数の個数: 20

約数和(自身を含む): 89501464

約数和(自身を除く): 43987560

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 42457, 84914, 169828, 339656, 679312, 2844619, 5689238, 11378476, 22756952, 45513904]

約数ペア:

[(1, 45513904), (2, 22756952), (4, 11378476), (8, 5689238), (16, 2844619), (67, 679312), (134, 339656), (268, 169828), (536, 84914), (1072, 42457)]