264112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:996

約数の個数: 20

約数和(自身を含む): 542376

約数和(自身を除く): 278264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 971, 1942, 3884, 7768, 15536, 16507, 33014, 66028, 132056, 264112]

約数ペア:

[(1, 264112), (2, 132056), (4, 66028), (8, 33014), (16, 16507), (17, 15536), (34, 7768), (68, 3884), (136, 1942), (272, 971)]