855152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 40

約数和(自身を含む): 1822800

約数和(自身を除く): 967648

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 97, 116, 152, 194, 232, 304, 388, 464, 551, 776, 1102, 1552, 1843, 2204, 2813, 3686, 4408, 5626, 7372, 8816, 11252, 14744, 22504, 29488, 45008, 53447, 106894, 213788, 427576, 855152]

約数ペア:

[(1, 855152), (2, 427576), (4, 213788), (8, 106894), (16, 53447), (19, 45008), (29, 29488), (38, 22504), (58, 14744), (76, 11252), (97, 8816), (116, 7372), (152, 5626), (194, 4408), (232, 3686), (304, 2813), (388, 2204), (464, 1843), (551, 1552), (776, 1102)]