89807338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{4243}}^1$

素因数の和:4821

約数の個数: 16

約数和(自身を含む): 142089120

約数和(自身を除く): 52281782

約数列:

[1, 2, 19, 38, 557, 1114, 4243, 8486, 10583, 21166, 80617, 161234, 2363351, 4726702, 44903669, 89807338]

約数ペア:

[(1, 89807338), (2, 44903669), (19, 4726702), (38, 2363351), (557, 161234), (1114, 80617), (4243, 21166), (8486, 10583)]