223696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 40

約数和(自身を含む): 499968

約数和(自身を除く): 276272

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 41, 44, 62, 82, 88, 124, 164, 176, 248, 328, 341, 451, 496, 656, 682, 902, 1271, 1364, 1804, 2542, 2728, 3608, 5084, 5456, 7216, 10168, 13981, 20336, 27962, 55924, 111848, 223696]

約数ペア:

[(1, 223696), (2, 111848), (4, 55924), (8, 27962), (11, 20336), (16, 13981), (22, 10168), (31, 7216), (41, 5456), (44, 5084), (62, 3608), (82, 2728), (88, 2542), (124, 1804), (164, 1364), (176, 1271), (248, 902), (328, 682), (341, 656), (451, 496)]