16528232

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4157}}^1$

素因数の和:4241

約数の個数: 32

約数和(自身を含む): 35925120

約数和(自身を除く): 19396888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 4157, 8314, 16628, 29099, 33256, 58198, 116396, 232792, 295147, 590294, 1180588, 2066029, 2361176, 4132058, 8264116, 16528232]

約数ペア:

[(1, 16528232), (2, 8264116), (4, 4132058), (7, 2361176), (8, 2066029), (14, 1180588), (28, 590294), (56, 295147), (71, 232792), (142, 116396), (284, 58198), (497, 33256), (568, 29099), (994, 16628), (1988, 8314), (3976, 4157)]