353912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 740880

約数和(自身を除く): 386968

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 83, 104, 164, 166, 328, 332, 533, 664, 1066, 1079, 2132, 2158, 3403, 4264, 4316, 6806, 8632, 13612, 27224, 44239, 88478, 176956, 353912]

約数ペア:

[(1, 353912), (2, 176956), (4, 88478), (8, 44239), (13, 27224), (26, 13612), (41, 8632), (52, 6806), (82, 4316), (83, 4264), (104, 3403), (164, 2158), (166, 2132), (328, 1079), (332, 1066), (533, 664)]