31856922

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{11131}}^1$

素因数の和:11195

約数の個数: 32

約数和(自身を含む): 72135360

約数和(自身を除く): 40278438

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 11131, 22262, 33393, 66786, 100179, 200358, 300537, 589943, 601074, 1179886, 1769829, 3539658, 5309487, 10618974, 15928461, 31856922]

約数ペア:

[(1, 31856922), (2, 15928461), (3, 10618974), (6, 5309487), (9, 3539658), (18, 1769829), (27, 1179886), (53, 601074), (54, 589943), (106, 300537), (159, 200358), (318, 100179), (477, 66786), (954, 33393), (1431, 22262), (2862, 11131)]