31925292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 88833024

約数和(自身を除く): 56907732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 71, 84, 101, 106, 142, 159, 202, 212, 213, 284, 303, 318, 371, 404, 426, 497, 606, 636, 707, 742, 852, 994, 1113, 1212, 1414, 1484, 1491, 1988, 2121, 2226, 2828, 2982, 3763, 4242, 4452, 5353, 5964, 7171, 7526, 8484, 10706, 11289, 14342, 15052, 16059, 21412, 21513, 22578, 26341, 28684, 32118, 37471, 43026, 45156, 50197, 52682, 64236, 74942, 79023, 86052, 100394, 105364, 112413, 149884, 150591, 158046, 200788, 224826, 301182, 316092, 380063, 449652, 602364, 760126, 1140189, 1520252, 2280378, 2660441, 4560756, 5320882, 7981323, 10641764, 15962646, 31925292]

約数ペア:

[(1, 31925292), (2, 15962646), (3, 10641764), (4, 7981323), (6, 5320882), (7, 4560756), (12, 2660441), (14, 2280378), (21, 1520252), (28, 1140189), (42, 760126), (53, 602364), (71, 449652), (84, 380063), (101, 316092), (106, 301182), (142, 224826), (159, 200788), (202, 158046), (212, 150591), (213, 149884), (284, 112413), (303, 105364), (318, 100394), (371, 86052), (404, 79023), (426, 74942), (497, 64236), (606, 52682), (636, 50197), (707, 45156), (742, 43026), (852, 37471), (994, 32118), (1113, 28684), (1212, 26341), (1414, 22578), (1484, 21513), (1491, 21412), (1988, 16059), (2121, 15052), (2226, 14342), (2828, 11289), (2982, 10706), (3763, 8484), (4242, 7526), (4452, 7171), (5353, 5964)]