31975490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{467}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 59439744

約数和(自身を除く): 27464254

約数列:

[1, 2, 5, 10, 41, 82, 167, 205, 334, 410, 467, 835, 934, 1670, 2335, 4670, 6847, 13694, 19147, 34235, 38294, 68470, 77989, 95735, 155978, 191470, 389945, 779890, 3197549, 6395098, 15987745, 31975490]

約数ペア:

[(1, 31975490), (2, 15987745), (5, 6395098), (10, 3197549), (41, 779890), (82, 389945), (167, 191470), (205, 155978), (334, 95735), (410, 77989), (467, 68470), (835, 38294), (934, 34235), (1670, 19147), (2335, 13694), (4670, 6847)]