42696112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{156971}}^1$

素因数の和:156996

約数の個数: 20

約数和(自身を含む): 87590376

約数和(自身を除く): 44894264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 156971, 313942, 627884, 1255768, 2511536, 2668507, 5337014, 10674028, 21348056, 42696112]

約数ペア:

[(1, 42696112), (2, 21348056), (4, 10674028), (8, 5337014), (16, 2668507), (17, 2511536), (34, 1255768), (68, 627884), (136, 313942), (272, 156971)]