31506490046

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{39397}}^1$

素因数の和:39644

約数の個数: 32

約数和(自身を含む): 49476953952

約数和(自身を除く): 17970463906

約数列:

[1, 2, 37, 74, 101, 107, 202, 214, 3737, 3959, 7474, 7918, 10807, 21614, 39397, 78794, 399859, 799718, 1457689, 2915378, 3979097, 4215479, 7958194, 8430958, 147226589, 155972723, 294453178, 311945446, 425763379, 851526758, 15753245023, 31506490046]

約数ペア:

[(1, 31506490046), (2, 15753245023), (37, 851526758), (74, 425763379), (101, 311945446), (107, 294453178), (202, 155972723), (214, 147226589), (3737, 8430958), (3959, 7958194), (7474, 4215479), (7918, 3979097), (10807, 2915378), (21614, 1457689), (39397, 799718), (78794, 399859)]