40303664

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{2741}}^1$

素因数の和:3668

約数の個数: 20

約数和(自身を含む): 78201840

約数和(自身を除く): 37898176

約数列:

[1, 2, 4, 8, 16, 919, 1838, 2741, 3676, 5482, 7352, 10964, 14704, 21928, 43856, 2518979, 5037958, 10075916, 20151832, 40303664]

約数ペア:

[(1, 40303664), (2, 20151832), (4, 10075916), (8, 5037958), (16, 2518979), (919, 43856), (1838, 21928), (2741, 14704), (3676, 10964), (5482, 7352)]