171833416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{66499}}^1$

素因数の和:66541

約数の個数: 32

約数和(自身を含む): 359100000

約数和(自身を除く): 187266584

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 66499, 132998, 265996, 531992, 1130483, 1263481, 2260966, 2526962, 4521932, 5053924, 9043864, 10107848, 21479177, 42958354, 85916708, 171833416]

約数ペア:

[(1, 171833416), (2, 85916708), (4, 42958354), (8, 21479177), (17, 10107848), (19, 9043864), (34, 5053924), (38, 4521932), (68, 2526962), (76, 2260966), (136, 1263481), (152, 1130483), (323, 531992), (646, 265996), (1292, 132998), (2584, 66499)]