38556856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2143}}^1$

素因数の和:2335

約数の個数: 32

約数和(自身を含む): 78341760

約数和(自身を除く): 39784904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2143, 2249, 4286, 4498, 8572, 8996, 17144, 17992, 27859, 55718, 111436, 222872, 370739, 741478, 1482956, 2965912, 4819607, 9639214, 19278428, 38556856]

約数ペア:

[(1, 38556856), (2, 19278428), (4, 9639214), (8, 4819607), (13, 2965912), (26, 1482956), (52, 741478), (104, 370739), (173, 222872), (346, 111436), (692, 55718), (1384, 27859), (2143, 17992), (2249, 17144), (4286, 8996), (4498, 8572)]