31156482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12161}}^1$

素因数の和:12234

約数の個数: 32

約数和(自身を含む): 72388224

約数和(自身を除く): 41231742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 12161, 24322, 36483, 72966, 85127, 170254, 255381, 510762, 741821, 1483642, 2225463, 4450926, 5192747, 10385494, 15578241, 31156482]

約数ペア:

[(1, 31156482), (2, 15578241), (3, 10385494), (6, 5192747), (7, 4450926), (14, 2225463), (21, 1483642), (42, 741821), (61, 510762), (122, 255381), (183, 170254), (366, 85127), (427, 72966), (854, 36483), (1281, 24322), (2562, 12161)]