90540832

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{853}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 185939712

約数和(自身を除く): 95398880

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 107, 124, 214, 248, 428, 496, 853, 856, 992, 1706, 1712, 3317, 3412, 3424, 6634, 6824, 13268, 13648, 26443, 26536, 27296, 52886, 53072, 91271, 105772, 106144, 182542, 211544, 365084, 423088, 730168, 846176, 1460336, 2829401, 2920672, 5658802, 11317604, 22635208, 45270416, 90540832]

約数ペア:

[(1, 90540832), (2, 45270416), (4, 22635208), (8, 11317604), (16, 5658802), (31, 2920672), (32, 2829401), (62, 1460336), (107, 846176), (124, 730168), (214, 423088), (248, 365084), (428, 211544), (496, 182542), (853, 106144), (856, 105772), (992, 91271), (1706, 53072), (1712, 52886), (3317, 27296), (3412, 26536), (3424, 26443), (6634, 13648), (6824, 13268)]