99925712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1279}}^1$

素因数の和:1563

約数の個数: 40

約数和(自身を含む): 204748800

約数和(自身を除く): 104823088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 257, 304, 514, 1028, 1279, 2056, 2558, 4112, 4883, 5116, 9766, 10232, 19532, 20464, 24301, 39064, 48602, 78128, 97204, 194408, 328703, 388816, 657406, 1314812, 2629624, 5259248, 6245357, 12490714, 24981428, 49962856, 99925712]

約数ペア:

[(1, 99925712), (2, 49962856), (4, 24981428), (8, 12490714), (16, 6245357), (19, 5259248), (38, 2629624), (76, 1314812), (152, 657406), (257, 388816), (304, 328703), (514, 194408), (1028, 97204), (1279, 78128), (2056, 48602), (2558, 39064), (4112, 24301), (4883, 20464), (5116, 19532), (9766, 10232)]