42081878

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{2357}}^1$

素因数の和:2551

約数の個数: 16

約数和(自身を含む): 64514880

約数和(自身を除く): 22433002

約数列:

[1, 2, 79, 113, 158, 226, 2357, 4714, 8927, 17854, 186203, 266341, 372406, 532682, 21040939, 42081878]

約数ペア:

[(1, 42081878), (2, 21040939), (79, 532682), (113, 372406), (158, 266341), (226, 186203), (2357, 17854), (4714, 8927)]