16660268

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 15515092

約数列:

[1, 2, 4, 29, 31, 41, 58, 62, 82, 113, 116, 124, 164, 226, 452, 899, 1189, 1271, 1798, 2378, 2542, 3277, 3503, 3596, 4633, 4756, 5084, 6554, 7006, 9266, 13108, 14012, 18532, 36859, 73718, 101587, 134357, 143623, 147436, 203174, 268714, 287246, 406348, 537428, 574492, 4165067, 8330134, 16660268]

約数ペア:

[(1, 16660268), (2, 8330134), (4, 4165067), (29, 574492), (31, 537428), (41, 406348), (58, 287246), (62, 268714), (82, 203174), (113, 147436), (116, 143623), (124, 134357), (164, 101587), (226, 73718), (452, 36859), (899, 18532), (1189, 14012), (1271, 13108), (1798, 9266), (2378, 7006), (2542, 6554), (3277, 5084), (3503, 4756), (3596, 4633)]