40255276

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{631}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 72465120

約数和(自身を除く): 32209844

約数列:

[1, 2, 4, 41, 82, 164, 389, 631, 778, 1262, 1556, 2524, 15949, 25871, 31898, 51742, 63796, 103484, 245459, 490918, 981836, 10063819, 20127638, 40255276]

約数ペア:

[(1, 40255276), (2, 20127638), (4, 10063819), (41, 981836), (82, 490918), (164, 245459), (389, 103484), (631, 63796), (778, 51742), (1262, 31898), (1556, 25871), (2524, 15949)]