23136776

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 47708100

約数和(自身を除く): 24571324

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 157, 169, 218, 314, 338, 436, 628, 676, 872, 1256, 1352, 1417, 2041, 2834, 4082, 5668, 8164, 11336, 16328, 17113, 18421, 26533, 34226, 36842, 53066, 68452, 73684, 106132, 136904, 147368, 212264, 222469, 444938, 889876, 1779752, 2892097, 5784194, 11568388, 23136776]

約数ペア:

[(1, 23136776), (2, 11568388), (4, 5784194), (8, 2892097), (13, 1779752), (26, 889876), (52, 444938), (104, 222469), (109, 212264), (157, 147368), (169, 136904), (218, 106132), (314, 73684), (338, 68452), (436, 53066), (628, 36842), (676, 34226), (872, 26533), (1256, 18421), (1352, 17113), (1417, 16328), (2041, 11336), (2834, 8164), (4082, 5668)]