16531872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 50424192

約数和(自身を除く): 33892320

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, 337, 438, 511, 584, 672, 674, 876, 1011, 1022, 1168, 1348, 1533, 1752, 2022, 2044, 2336, 2359, 2696, 3066, 3504, 4044, 4088, 4718, 5392, 6132, 7008, 7077, 8088, 8176, 9436, 10784, 12264, 14154, 16176, 16352, 18872, 24528, 24601, 28308, 32352, 37744, 49056, 49202, 56616, 73803, 75488, 98404, 113232, 147606, 172207, 196808, 226464, 295212, 344414, 393616, 516621, 590424, 688828, 787232, 1033242, 1180848, 1377656, 2066484, 2361696, 2755312, 4132968, 5510624, 8265936, 16531872]

約数ペア:

[(1, 16531872), (2, 8265936), (3, 5510624), (4, 4132968), (6, 2755312), (7, 2361696), (8, 2066484), (12, 1377656), (14, 1180848), (16, 1033242), (21, 787232), (24, 688828), (28, 590424), (32, 516621), (42, 393616), (48, 344414), (56, 295212), (73, 226464), (84, 196808), (96, 172207), (112, 147606), (146, 113232), (168, 98404), (219, 75488), (224, 73803), (292, 56616), (336, 49202), (337, 49056), (438, 37744), (511, 32352), (584, 28308), (672, 24601), (674, 24528), (876, 18872), (1011, 16352), (1022, 16176), (1168, 14154), (1348, 12264), (1533, 10784), (1752, 9436), (2022, 8176), (2044, 8088), (2336, 7077), (2359, 7008), (2696, 6132), (3066, 5392), (3504, 4718), (4044, 4088)]