39148288

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{4933}}^1$

素因数の和:4980

約数の個数: 36

約数和(自身を含む): 80680768

約数和(自身を除く): 41532480

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 4933, 7936, 9866, 19732, 39464, 78928, 152923, 157856, 305846, 315712, 611692, 631424, 1223384, 1262848, 2446768, 4893536, 9787072, 19574144, 39148288]

約数ペア:

[(1, 39148288), (2, 19574144), (4, 9787072), (8, 4893536), (16, 2446768), (31, 1262848), (32, 1223384), (62, 631424), (64, 611692), (124, 315712), (128, 305846), (248, 157856), (256, 152923), (496, 78928), (992, 39464), (1984, 19732), (3968, 9866), (4933, 7936)]