31997748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3793}}^1$

素因数の和:3856

約数の個数: 48

約数和(自身を含む): 80736320

約数和(自身を除く): 48738572

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 3793, 4218, 7586, 8436, 11379, 15172, 22758, 45516, 72067, 140341, 144134, 216201, 280682, 288268, 421023, 432402, 561364, 842046, 864804, 1684092, 2666479, 5332958, 7999437, 10665916, 15998874, 31997748]

約数ペア:

[(1, 31997748), (2, 15998874), (3, 10665916), (4, 7999437), (6, 5332958), (12, 2666479), (19, 1684092), (37, 864804), (38, 842046), (57, 561364), (74, 432402), (76, 421023), (111, 288268), (114, 280682), (148, 216201), (222, 144134), (228, 140341), (444, 72067), (703, 45516), (1406, 22758), (2109, 15172), (2812, 11379), (3793, 8436), (4218, 7586)]