31286424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 84924000

約数和(自身を除く): 53637576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 149, 156, 298, 312, 447, 596, 673, 894, 1192, 1346, 1788, 1937, 2019, 2692, 3576, 3874, 4038, 5384, 5811, 7748, 8076, 8749, 11622, 15496, 16152, 17498, 23244, 26247, 34996, 46488, 52494, 69992, 100277, 104988, 200554, 209976, 300831, 401108, 601662, 802216, 1203324, 1303601, 2406648, 2607202, 3910803, 5214404, 7821606, 10428808, 15643212, 31286424]

約数ペア:

[(1, 31286424), (2, 15643212), (3, 10428808), (4, 7821606), (6, 5214404), (8, 3910803), (12, 2607202), (13, 2406648), (24, 1303601), (26, 1203324), (39, 802216), (52, 601662), (78, 401108), (104, 300831), (149, 209976), (156, 200554), (298, 104988), (312, 100277), (447, 69992), (596, 52494), (673, 46488), (894, 34996), (1192, 26247), (1346, 23244), (1788, 17498), (1937, 16152), (2019, 15496), (2692, 11622), (3576, 8749), (3874, 8076), (4038, 7748), (5384, 5811)]