30926128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1697}}^1$

素因数の和:1789

約数の個数: 40

約数和(自身を含む): 64428912

約数和(自身を除く): 33502784

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 1697, 2278, 3394, 4556, 6788, 9112, 13576, 18224, 27152, 28849, 57698, 113699, 115396, 227398, 230792, 454796, 461584, 909592, 1819184, 1932883, 3865766, 7731532, 15463064, 30926128]

約数ペア:

[(1, 30926128), (2, 15463064), (4, 7731532), (8, 3865766), (16, 1932883), (17, 1819184), (34, 909592), (67, 461584), (68, 454796), (134, 230792), (136, 227398), (268, 115396), (272, 113699), (536, 57698), (1072, 28849), (1139, 27152), (1697, 18224), (2278, 13576), (3394, 9112), (4556, 6788)]