16715452

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:422

約数の個数: 36

約数和(自身を含む): 32178720

約数和(自身を除く): 15463268

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 169, 313, 316, 338, 626, 676, 1027, 1252, 2054, 4069, 4108, 8138, 13351, 16276, 24727, 26702, 49454, 52897, 53404, 98908, 105794, 211588, 321451, 642902, 1285804, 4178863, 8357726, 16715452]

約数ペア:

[(1, 16715452), (2, 8357726), (4, 4178863), (13, 1285804), (26, 642902), (52, 321451), (79, 211588), (158, 105794), (169, 98908), (313, 53404), (316, 52897), (338, 49454), (626, 26702), (676, 24727), (1027, 16276), (1252, 13351), (2054, 8138), (4069, 4108)]