2215828144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{48781}}^1$

素因数の和:48973

約数の個数: 40

約数和(自身を含む): 4573019808

約数和(自身を除く): 2357191664

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 167, 272, 334, 668, 1336, 2672, 2839, 5678, 11356, 22712, 45424, 48781, 97562, 195124, 390248, 780496, 829277, 1658554, 3317108, 6634216, 8146427, 13268432, 16292854, 32585708, 65171416, 130342832, 138489259, 276978518, 553957036, 1107914072, 2215828144]

約数ペア:

[(1, 2215828144), (2, 1107914072), (4, 553957036), (8, 276978518), (16, 138489259), (17, 130342832), (34, 65171416), (68, 32585708), (136, 16292854), (167, 13268432), (272, 8146427), (334, 6634216), (668, 3317108), (1336, 1658554), (2672, 829277), (2839, 780496), (5678, 390248), (11356, 195124), (22712, 97562), (45424, 48781)]