23124368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 80

約数和(自身を含む): 50740800

約数和(自身を除く): 27616432

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 43, 58, 61, 76, 86, 116, 122, 152, 172, 232, 244, 304, 344, 464, 488, 551, 688, 817, 976, 1102, 1159, 1247, 1634, 1769, 2204, 2318, 2494, 2623, 3268, 3538, 4408, 4636, 4988, 5246, 6536, 7076, 8816, 9272, 9976, 10492, 13072, 14152, 18544, 19952, 20984, 23693, 28304, 33611, 41968, 47386, 49837, 67222, 76067, 94772, 99674, 134444, 152134, 189544, 199348, 268888, 304268, 379088, 398696, 537776, 608536, 797392, 1217072, 1445273, 2890546, 5781092, 11562184, 23124368]

約数ペア:

[(1, 23124368), (2, 11562184), (4, 5781092), (8, 2890546), (16, 1445273), (19, 1217072), (29, 797392), (38, 608536), (43, 537776), (58, 398696), (61, 379088), (76, 304268), (86, 268888), (116, 199348), (122, 189544), (152, 152134), (172, 134444), (232, 99674), (244, 94772), (304, 76067), (344, 67222), (464, 49837), (488, 47386), (551, 41968), (688, 33611), (817, 28304), (976, 23693), (1102, 20984), (1159, 19952), (1247, 18544), (1634, 14152), (1769, 13072), (2204, 10492), (2318, 9976), (2494, 9272), (2623, 8816), (3268, 7076), (3538, 6536), (4408, 5246), (4636, 4988)]