31851132

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3631}}^1$

素因数の和:3698

約数の個数: 48

約数和(自身を含む): 80543232

約数和(自身を除く): 48692100

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 3631, 4386, 7262, 8772, 10893, 14524, 21786, 43572, 61727, 123454, 156133, 185181, 246908, 312266, 370362, 468399, 624532, 740724, 936798, 1873596, 2654261, 5308522, 7962783, 10617044, 15925566, 31851132]

約数ペア:

[(1, 31851132), (2, 15925566), (3, 10617044), (4, 7962783), (6, 5308522), (12, 2654261), (17, 1873596), (34, 936798), (43, 740724), (51, 624532), (68, 468399), (86, 370362), (102, 312266), (129, 246908), (172, 185181), (204, 156133), (258, 123454), (516, 61727), (731, 43572), (1462, 21786), (2193, 14524), (2924, 10893), (3631, 8772), (4386, 7262)]