64163948

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{2711}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 115346784

約数和(自身を除く): 51182836

約数列:

[1, 2, 4, 61, 97, 122, 194, 244, 388, 2711, 5422, 5917, 10844, 11834, 23668, 165371, 262967, 330742, 525934, 661484, 1051868, 16040987, 32081974, 64163948]

約数ペア:

[(1, 64163948), (2, 32081974), (4, 16040987), (61, 1051868), (97, 661484), (122, 525934), (194, 330742), (244, 262967), (388, 165371), (2711, 23668), (5422, 11834), (5917, 10844)]