71325454

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{4003}}^1$

素因数の和:4215

約数の個数: 16

約数和(自身を含む): 109549440

約数和(自身を除く): 38223986

約数列:

[1, 2, 59, 118, 151, 302, 4003, 8006, 8909, 17818, 236177, 472354, 604453, 1208906, 35662727, 71325454]

約数ペア:

[(1, 71325454), (2, 35662727), (59, 1208906), (118, 604453), (151, 472354), (302, 236177), (4003, 17818), (8006, 8909)]