29640112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{108971}}^1$

素因数の和:108996

約数の個数: 20

約数和(自身を含む): 60806376

約数和(自身を除く): 31166264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 108971, 217942, 435884, 871768, 1743536, 1852507, 3705014, 7410028, 14820056, 29640112]

約数ペア:

[(1, 29640112), (2, 14820056), (4, 7410028), (8, 3705014), (16, 1852507), (17, 1743536), (34, 871768), (68, 435884), (136, 217942), (272, 108971)]