15907904

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 56

約数和(自身を含む): 33576768

約数和(自身を除く): 17668864

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 101, 107, 184, 202, 214, 368, 404, 428, 736, 808, 856, 1472, 1616, 1712, 2323, 2461, 3232, 3424, 4646, 4922, 6464, 6848, 9292, 9844, 10807, 18584, 19688, 21614, 37168, 39376, 43228, 74336, 78752, 86456, 148672, 157504, 172912, 248561, 345824, 497122, 691648, 994244, 1988488, 3976976, 7953952, 15907904]

約数ペア:

[(1, 15907904), (2, 7953952), (4, 3976976), (8, 1988488), (16, 994244), (23, 691648), (32, 497122), (46, 345824), (64, 248561), (92, 172912), (101, 157504), (107, 148672), (184, 86456), (202, 78752), (214, 74336), (368, 43228), (404, 39376), (428, 37168), (736, 21614), (808, 19688), (856, 18584), (1472, 10807), (1616, 9844), (1712, 9292), (2323, 6848), (2461, 6464), (3232, 4922), (3424, 4646)]