940097936

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{5077}}^1$

素因数の和:5319

約数の個数: 40

約数和(自身を含む): 1858791744

約数和(自身を除く): 918693808

約数列:

[1, 2, 4, 8, 16, 71, 142, 163, 284, 326, 568, 652, 1136, 1304, 2608, 5077, 10154, 11573, 20308, 23146, 40616, 46292, 81232, 92584, 185168, 360467, 720934, 827551, 1441868, 1655102, 2883736, 3310204, 5767472, 6620408, 13240816, 58756121, 117512242, 235024484, 470048968, 940097936]

約数ペア:

[(1, 940097936), (2, 470048968), (4, 235024484), (8, 117512242), (16, 58756121), (71, 13240816), (142, 6620408), (163, 5767472), (284, 3310204), (326, 2883736), (568, 1655102), (652, 1441868), (1136, 827551), (1304, 720934), (2608, 360467), (5077, 185168), (10154, 92584), (11573, 81232), (20308, 46292), (23146, 40616)]