31931142

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 65664000

約数和(自身を除く): 33732858

約数列:

[1, 2, 3, 6, 47, 94, 141, 199, 282, 398, 569, 597, 1138, 1194, 1707, 3414, 9353, 18706, 26743, 28059, 53486, 56118, 80229, 113231, 160458, 226462, 339693, 679386, 5321857, 10643714, 15965571, 31931142]

約数ペア:

[(1, 31931142), (2, 15965571), (3, 10643714), (6, 5321857), (47, 679386), (94, 339693), (141, 226462), (199, 160458), (282, 113231), (398, 80229), (569, 56118), (597, 53486), (1138, 28059), (1194, 26743), (1707, 18706), (3414, 9353)]