79973288

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1553}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 154685160

約数和(自身を除く): 74711872

約数列:

[1, 2, 4, 8, 41, 82, 157, 164, 314, 328, 628, 1256, 1553, 3106, 6212, 6437, 12424, 12874, 25748, 51496, 63673, 127346, 243821, 254692, 487642, 509384, 975284, 1950568, 9996661, 19993322, 39986644, 79973288]

約数ペア:

[(1, 79973288), (2, 39986644), (4, 19993322), (8, 9996661), (41, 1950568), (82, 975284), (157, 509384), (164, 487642), (314, 254692), (328, 243821), (628, 127346), (1256, 63673), (1553, 51496), (3106, 25748), (6212, 12874), (6437, 12424)]