79609984

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{20063}}^1$

素因数の和:20108

約数の個数: 32

約数和(自身を含む): 163722240

約数和(自身を除く): 84112256

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 20063, 40126, 80252, 160504, 321008, 621953, 642016, 1243906, 1284032, 2487812, 2568064, 4975624, 9951248, 19902496, 39804992, 79609984]

約数ペア:

[(1, 79609984), (2, 39804992), (4, 19902496), (8, 9951248), (16, 4975624), (31, 2568064), (32, 2487812), (62, 1284032), (64, 1243906), (124, 642016), (128, 621953), (248, 321008), (496, 160504), (992, 80252), (1984, 40126), (3968, 20063)]