61506542

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{1949}}^1$

素因数の和:2491

約数の個数: 16

約数和(自身を含む): 95472000

約数和(自身を除く): 33965458

約数列:

[1, 2, 31, 62, 509, 1018, 1949, 3898, 15779, 31558, 60419, 120838, 992041, 1984082, 30753271, 61506542]

約数ペア:

[(1, 61506542), (2, 30753271), (31, 1984082), (62, 992041), (509, 120838), (1018, 60419), (1949, 31558), (3898, 15779)]