31697988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1069}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 84846720

約数和(自身を除く): 53148732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 353, 706, 1059, 1069, 1412, 2118, 2138, 2471, 3207, 4236, 4276, 4942, 6414, 7413, 7483, 9884, 12828, 14826, 14966, 22449, 29652, 29932, 44898, 89796, 377357, 754714, 1132071, 1509428, 2264142, 2641499, 4528284, 5282998, 7924497, 10565996, 15848994, 31697988]

約数ペア:

[(1, 31697988), (2, 15848994), (3, 10565996), (4, 7924497), (6, 5282998), (7, 4528284), (12, 2641499), (14, 2264142), (21, 1509428), (28, 1132071), (42, 754714), (84, 377357), (353, 89796), (706, 44898), (1059, 29932), (1069, 29652), (1412, 22449), (2118, 14966), (2138, 14826), (2471, 12828), (3207, 9884), (4236, 7483), (4276, 7413), (4942, 6414)]