23983136

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 48988800

約数和(自身を除く): 25005664

約数列:

[1, 2, 4, 8, 16, 32, 53, 79, 106, 158, 179, 212, 316, 358, 424, 632, 716, 848, 1264, 1432, 1696, 2528, 2864, 4187, 5728, 8374, 9487, 14141, 16748, 18974, 28282, 33496, 37948, 56564, 66992, 75896, 113128, 133984, 151792, 226256, 303584, 452512, 749473, 1498946, 2997892, 5995784, 11991568, 23983136]

約数ペア:

[(1, 23983136), (2, 11991568), (4, 5995784), (8, 2997892), (16, 1498946), (32, 749473), (53, 452512), (79, 303584), (106, 226256), (158, 151792), (179, 133984), (212, 113128), (316, 75896), (358, 66992), (424, 56564), (632, 37948), (716, 33496), (848, 28282), (1264, 18974), (1432, 16748), (1696, 14141), (2528, 9487), (2864, 8374), (4187, 5728)]