31008614

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{491}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 57528576

約数和(自身を除く): 26519962

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 347, 491, 694, 982, 2429, 3437, 4511, 4858, 6383, 6874, 9022, 12766, 31577, 44681, 63154, 89362, 170377, 340754, 1192639, 2214901, 2385278, 4429802, 15504307, 31008614]

約数ペア:

[(1, 31008614), (2, 15504307), (7, 4429802), (13, 2385278), (14, 2214901), (26, 1192639), (91, 340754), (182, 170377), (347, 89362), (491, 63154), (694, 44681), (982, 31577), (2429, 12766), (3437, 9022), (4511, 6874), (4858, 6383)]