23323888

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 54996480

約数和(自身を除く): 31672592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 43, 56, 58, 86, 112, 116, 167, 172, 203, 232, 301, 334, 344, 406, 464, 602, 668, 688, 812, 1169, 1204, 1247, 1336, 1624, 2338, 2408, 2494, 2672, 3248, 4676, 4816, 4843, 4988, 7181, 8729, 9352, 9686, 9976, 14362, 17458, 18704, 19372, 19952, 28724, 33901, 34916, 38744, 50267, 57448, 67802, 69832, 77488, 100534, 114896, 135604, 139664, 201068, 208249, 271208, 402136, 416498, 542416, 804272, 832996, 1457743, 1665992, 2915486, 3331984, 5830972, 11661944, 23323888]

約数ペア:

[(1, 23323888), (2, 11661944), (4, 5830972), (7, 3331984), (8, 2915486), (14, 1665992), (16, 1457743), (28, 832996), (29, 804272), (43, 542416), (56, 416498), (58, 402136), (86, 271208), (112, 208249), (116, 201068), (167, 139664), (172, 135604), (203, 114896), (232, 100534), (301, 77488), (334, 69832), (344, 67802), (406, 57448), (464, 50267), (602, 38744), (668, 34916), (688, 33901), (812, 28724), (1169, 19952), (1204, 19372), (1247, 18704), (1336, 17458), (1624, 14362), (2338, 9976), (2408, 9686), (2494, 9352), (2672, 8729), (3248, 7181), (4676, 4988), (4816, 4843)]