31638972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5003}}^1$

素因数の和:5058

約数の個数: 48

約数和(自身を含む): 80704512

約数和(自身を除く): 49065540

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 1054, 1581, 2108, 3162, 5003, 6324, 10006, 15009, 20012, 30018, 60036, 85051, 155093, 170102, 255153, 310186, 340204, 465279, 510306, 620372, 930558, 1020612, 1861116, 2636581, 5273162, 7909743, 10546324, 15819486, 31638972]

約数ペア:

[(1, 31638972), (2, 15819486), (3, 10546324), (4, 7909743), (6, 5273162), (12, 2636581), (17, 1861116), (31, 1020612), (34, 930558), (51, 620372), (62, 510306), (68, 465279), (93, 340204), (102, 310186), (124, 255153), (186, 170102), (204, 155093), (372, 85051), (527, 60036), (1054, 30018), (1581, 20012), (2108, 15009), (3162, 10006), (5003, 6324)]