83639918

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{10099}}^1$

素因数の和:10243

約数の個数: 16

約数和(自身を含む): 129805200

約数和(自身を除く): 46165282

約数列:

[1, 2, 41, 82, 101, 202, 4141, 8282, 10099, 20198, 414059, 828118, 1019999, 2039998, 41819959, 83639918]

約数ペア:

[(1, 83639918), (2, 41819959), (41, 2039998), (82, 1019999), (101, 828118), (202, 414059), (4141, 20198), (8282, 10099)]