99639856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4637}}^1$

素因数の和:4741

約数の個数: 40

約数和(自身を含む): 207040320

約数和(自身を除く): 107400464

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1343, 2686, 4637, 5372, 9274, 10744, 18548, 21488, 37096, 74192, 78829, 157658, 315316, 366323, 630632, 732646, 1261264, 1465292, 2930584, 5861168, 6227491, 12454982, 24909964, 49819928, 99639856]

約数ペア:

[(1, 99639856), (2, 49819928), (4, 24909964), (8, 12454982), (16, 6227491), (17, 5861168), (34, 2930584), (68, 1465292), (79, 1261264), (136, 732646), (158, 630632), (272, 366323), (316, 315316), (632, 157658), (1264, 78829), (1343, 74192), (2686, 37096), (4637, 21488), (5372, 18548), (9274, 10744)]