87244672

素因数分解:

$2^7\times {\mathrm{421}}^1\times {\mathrm{1619}}^1$

素因数の和:2054

約数の個数: 32

約数和(自身を含む): 174328200

約数和(自身を除く): 87083528

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 421, 842, 1619, 1684, 3238, 3368, 6476, 6736, 12952, 13472, 25904, 26944, 51808, 53888, 103616, 207232, 681599, 1363198, 2726396, 5452792, 10905584, 21811168, 43622336, 87244672]

約数ペア:

[(1, 87244672), (2, 43622336), (4, 21811168), (8, 10905584), (16, 5452792), (32, 2726396), (64, 1363198), (128, 681599), (421, 207232), (842, 103616), (1619, 53888), (1684, 51808), (3238, 26944), (3368, 25904), (6476, 13472), (6736, 12952)]