42541904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{115603}}^1$

素因数の和:115634

約数の個数: 20

約数和(自身を含む): 86009376

約数和(自身を除く): 43467472

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 115603, 231206, 462412, 924824, 1849648, 2658869, 5317738, 10635476, 21270952, 42541904]

約数ペア:

[(1, 42541904), (2, 21270952), (4, 10635476), (8, 5317738), (16, 2658869), (23, 1849648), (46, 924824), (92, 462412), (184, 231206), (368, 115603)]