22296112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{81971}}^1$

素因数の和:81996

約数の個数: 20

約数和(自身を含む): 45740376

約数和(自身を除く): 23444264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 81971, 163942, 327884, 655768, 1311536, 1393507, 2787014, 5574028, 11148056, 22296112]

約数ペア:

[(1, 22296112), (2, 11148056), (4, 5574028), (8, 2787014), (16, 1393507), (17, 1311536), (34, 655768), (68, 327884), (136, 163942), (272, 81971)]