31832738

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 58278528

約数和(自身を除く): 26445790

約数列:

[1, 2, 7, 14, 17, 34, 119, 131, 238, 262, 917, 1021, 1834, 2042, 2227, 4454, 7147, 14294, 15589, 17357, 31178, 34714, 121499, 133751, 242998, 267502, 936257, 1872514, 2273767, 4547534, 15916369, 31832738]

約数ペア:

[(1, 31832738), (2, 15916369), (7, 4547534), (14, 2273767), (17, 1872514), (34, 936257), (119, 267502), (131, 242998), (238, 133751), (262, 121499), (917, 34714), (1021, 31178), (1834, 17357), (2042, 15589), (2227, 14294), (4454, 7147)]