42115778

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{563}}^1$

素因数の和:1009

約数の個数: 16

約数和(自身を含む): 64038816

約数和(自身を除く): 21923038

約数列:

[1, 2, 113, 226, 331, 563, 662, 1126, 37403, 63619, 74806, 127238, 186353, 372706, 21057889, 42115778]

約数ペア:

[(1, 42115778), (2, 21057889), (113, 372706), (226, 186353), (331, 127238), (563, 74806), (662, 63619), (1126, 37403)]