15969488

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:435

約数の個数: 40

約数和(自身を含む): 32378880

約数和(自身を除く): 16409392

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 127, 232, 254, 271, 464, 508, 542, 1016, 1084, 2032, 2168, 3683, 4336, 7366, 7859, 14732, 15718, 29464, 31436, 34417, 58928, 62872, 68834, 125744, 137668, 275336, 550672, 998093, 1996186, 3992372, 7984744, 15969488]

約数ペア:

[(1, 15969488), (2, 7984744), (4, 3992372), (8, 1996186), (16, 998093), (29, 550672), (58, 275336), (116, 137668), (127, 125744), (232, 68834), (254, 62872), (271, 58928), (464, 34417), (508, 31436), (542, 29464), (1016, 15718), (1084, 14732), (2032, 7859), (2168, 7366), (3683, 4336)]