172597328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{21881}}^1$

素因数の和:21935

約数の個数: 40

約数和(自身を含む): 366304680

約数和(自身を除く): 193707352

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 21881, 43762, 87524, 175048, 350096, 371977, 634549, 743954, 1269098, 1487908, 2538196, 2975816, 5076392, 5951632, 10152784, 10787333, 21574666, 43149332, 86298664, 172597328]

約数ペア:

[(1, 172597328), (2, 86298664), (4, 43149332), (8, 21574666), (16, 10787333), (17, 10152784), (29, 5951632), (34, 5076392), (58, 2975816), (68, 2538196), (116, 1487908), (136, 1269098), (232, 743954), (272, 634549), (464, 371977), (493, 350096), (986, 175048), (1972, 87524), (3944, 43762), (7888, 21881)]