87346898

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{21211}}^1$

素因数の和:21313

約数の個数: 16

約数和(自身を含む): 137453760

約数和(自身を除く): 50106862

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 21211, 42422, 615119, 1230238, 1505981, 3011962, 43673449, 87346898]

約数ペア:

[(1, 87346898), (2, 43673449), (29, 3011962), (58, 1505981), (71, 1230238), (142, 615119), (2059, 42422), (4118, 21211)]