31596414

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 64817280

約数和(自身を除く): 33220866

約数列:

[1, 2, 3, 6, 61, 122, 131, 183, 262, 366, 393, 659, 786, 1318, 1977, 3954, 7991, 15982, 23973, 40199, 47946, 80398, 86329, 120597, 172658, 241194, 258987, 517974, 5266069, 10532138, 15798207, 31596414]

約数ペア:

[(1, 31596414), (2, 15798207), (3, 10532138), (6, 5266069), (61, 517974), (122, 258987), (131, 241194), (183, 172658), (262, 120597), (366, 86329), (393, 80398), (659, 47946), (786, 40199), (1318, 23973), (1977, 15982), (3954, 7991)]