23559664

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 40

約数和(自身を含む): 47050560

約数和(自身を除く): 23490896

約数列:

[1, 2, 4, 8, 16, 61, 101, 122, 202, 239, 244, 404, 478, 488, 808, 956, 976, 1616, 1912, 3824, 6161, 12322, 14579, 24139, 24644, 29158, 48278, 49288, 58316, 96556, 98576, 116632, 193112, 233264, 386224, 1472479, 2944958, 5889916, 11779832, 23559664]

約数ペア:

[(1, 23559664), (2, 11779832), (4, 5889916), (8, 2944958), (16, 1472479), (61, 386224), (101, 233264), (122, 193112), (202, 116632), (239, 98576), (244, 96556), (404, 58316), (478, 49288), (488, 48278), (808, 29158), (956, 24644), (976, 24139), (1616, 14579), (1912, 12322), (3824, 6161)]