83971198

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{10139}}^1$

素因数の和:10283

約数の個数: 16

約数和(自身を含む): 130319280

約数和(自身を除く): 46348082

約数列:

[1, 2, 41, 82, 101, 202, 4141, 8282, 10139, 20278, 415699, 831398, 1024039, 2048078, 41985599, 83971198]

約数ペア:

[(1, 83971198), (2, 41985599), (41, 2048078), (82, 1024039), (101, 831398), (202, 415699), (4141, 20278), (8282, 10139)]