63985924

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{631}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 113714496

約数和(自身を除く): 49728572

約数列:

[1, 2, 4, 101, 202, 251, 404, 502, 631, 1004, 1262, 2524, 25351, 50702, 63731, 101404, 127462, 158381, 254924, 316762, 633524, 15996481, 31992962, 63985924]

約数ペア:

[(1, 63985924), (2, 31992962), (4, 15996481), (101, 633524), (202, 316762), (251, 254924), (404, 158381), (502, 127462), (631, 101404), (1004, 63731), (1262, 50702), (2524, 25351)]