88147004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1087}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 179128320

約数和(自身を除く): 90981316

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 97, 194, 209, 388, 418, 836, 1067, 1087, 1843, 2134, 2174, 3686, 4268, 4348, 7372, 11957, 20273, 20653, 23914, 40546, 41306, 47828, 81092, 82612, 105439, 210878, 227183, 421756, 454366, 908732, 1159829, 2003341, 2319658, 4006682, 4639316, 8013364, 22036751, 44073502, 88147004]

約数ペア:

[(1, 88147004), (2, 44073502), (4, 22036751), (11, 8013364), (19, 4639316), (22, 4006682), (38, 2319658), (44, 2003341), (76, 1159829), (97, 908732), (194, 454366), (209, 421756), (388, 227183), (418, 210878), (836, 105439), (1067, 82612), (1087, 81092), (1843, 47828), (2134, 41306), (2174, 40546), (3686, 23914), (4268, 20653), (4348, 20273), (7372, 11957)]