31972438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{4603}}^1$

素因数の和:4779

約数の個数: 16

約数和(自身を含む): 50386176

約数和(自身を除く): 18413738

約数列:

[1, 2, 23, 46, 151, 302, 3473, 4603, 6946, 9206, 105869, 211738, 695053, 1390106, 15986219, 31972438]

約数ペア:

[(1, 31972438), (2, 15986219), (23, 1390106), (46, 695053), (151, 211738), (302, 105869), (3473, 9206), (4603, 6946)]