23257496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 48898080

約数和(自身を除く): 25640584

約数列:

[1, 2, 4, 8, 17, 34, 41, 43, 68, 82, 86, 97, 136, 164, 172, 194, 328, 344, 388, 697, 731, 776, 1394, 1462, 1649, 1763, 2788, 2924, 3298, 3526, 3977, 4171, 5576, 5848, 6596, 7052, 7954, 8342, 13192, 14104, 15908, 16684, 29971, 31816, 33368, 59942, 67609, 70907, 119884, 135218, 141814, 171011, 239768, 270436, 283628, 342022, 540872, 567256, 684044, 1368088, 2907187, 5814374, 11628748, 23257496]

約数ペア:

[(1, 23257496), (2, 11628748), (4, 5814374), (8, 2907187), (17, 1368088), (34, 684044), (41, 567256), (43, 540872), (68, 342022), (82, 283628), (86, 270436), (97, 239768), (136, 171011), (164, 141814), (172, 135218), (194, 119884), (328, 70907), (344, 67609), (388, 59942), (697, 33368), (731, 31816), (776, 29971), (1394, 16684), (1462, 15908), (1649, 14104), (1763, 13192), (2788, 8342), (2924, 7954), (3298, 7052), (3526, 6596), (3977, 5848), (4171, 5576)]