31843728

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{4513}}^1$

素因数の和:4541

約数の個数: 90

約数和(自身を含む): 103691094

約数和(自身を除く): 71847366

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 4513, 7056, 9026, 13539, 18052, 27078, 31591, 36104, 40617, 54156, 63182, 72208, 81234, 94773, 108312, 126364, 162468, 189546, 216624, 221137, 252728, 284319, 324936, 379092, 442274, 505456, 568638, 649872, 663411, 758184, 884548, 1137276, 1326822, 1516368, 1769096, 1990233, 2274552, 2653644, 3538192, 3980466, 4549104, 5307288, 7960932, 10614576, 15921864, 31843728]

約数ペア:

[(1, 31843728), (2, 15921864), (3, 10614576), (4, 7960932), (6, 5307288), (7, 4549104), (8, 3980466), (9, 3538192), (12, 2653644), (14, 2274552), (16, 1990233), (18, 1769096), (21, 1516368), (24, 1326822), (28, 1137276), (36, 884548), (42, 758184), (48, 663411), (49, 649872), (56, 568638), (63, 505456), (72, 442274), (84, 379092), (98, 324936), (112, 284319), (126, 252728), (144, 221137), (147, 216624), (168, 189546), (196, 162468), (252, 126364), (294, 108312), (336, 94773), (392, 81234), (441, 72208), (504, 63182), (588, 54156), (784, 40617), (882, 36104), (1008, 31591), (1176, 27078), (1764, 18052), (2352, 13539), (3528, 9026), (4513, 7056)]