31543008

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:736

約数の個数: 96

約数和(自身を含む): 96074496

約数和(自身を除く): 64531488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 73, 84, 96, 112, 146, 168, 219, 224, 292, 336, 438, 511, 584, 643, 672, 876, 1022, 1168, 1286, 1533, 1752, 1929, 2044, 2336, 2572, 3066, 3504, 3858, 4088, 4501, 5144, 6132, 7008, 7716, 8176, 9002, 10288, 12264, 13503, 15432, 16352, 18004, 20576, 24528, 27006, 30864, 36008, 46939, 49056, 54012, 61728, 72016, 93878, 108024, 140817, 144032, 187756, 216048, 281634, 328573, 375512, 432096, 563268, 657146, 751024, 985719, 1126536, 1314292, 1502048, 1971438, 2253072, 2628584, 3942876, 4506144, 5257168, 7885752, 10514336, 15771504, 31543008]

約数ペア:

[(1, 31543008), (2, 15771504), (3, 10514336), (4, 7885752), (6, 5257168), (7, 4506144), (8, 3942876), (12, 2628584), (14, 2253072), (16, 1971438), (21, 1502048), (24, 1314292), (28, 1126536), (32, 985719), (42, 751024), (48, 657146), (56, 563268), (73, 432096), (84, 375512), (96, 328573), (112, 281634), (146, 216048), (168, 187756), (219, 144032), (224, 140817), (292, 108024), (336, 93878), (438, 72016), (511, 61728), (584, 54012), (643, 49056), (672, 46939), (876, 36008), (1022, 30864), (1168, 27006), (1286, 24528), (1533, 20576), (1752, 18004), (1929, 16352), (2044, 15432), (2336, 13503), (2572, 12264), (3066, 10288), (3504, 9002), (3858, 8176), (4088, 7716), (4501, 7008), (5144, 6132)]