31580424

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{25801}}^1$

素因数の和:25830

約数の個数: 48

約数和(自身を含む): 90565020

約数和(自身を除く): 58984596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 25801, 51602, 77403, 103204, 154806, 206408, 232209, 309612, 438617, 464418, 619224, 877234, 928836, 1315851, 1754468, 1857672, 2631702, 3508936, 3947553, 5263404, 7895106, 10526808, 15790212, 31580424]

約数ペア:

[(1, 31580424), (2, 15790212), (3, 10526808), (4, 7895106), (6, 5263404), (8, 3947553), (9, 3508936), (12, 2631702), (17, 1857672), (18, 1754468), (24, 1315851), (34, 928836), (36, 877234), (51, 619224), (68, 464418), (72, 438617), (102, 309612), (136, 232209), (153, 206408), (204, 154806), (306, 103204), (408, 77403), (612, 51602), (1224, 25801)]