39051568

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1913

約数の個数: 40

約数和(自身を含む): 79963136

約数和(自身を除く): 40911568

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 1831, 2666, 3662, 5332, 7324, 10664, 14648, 21328, 29296, 56761, 78733, 113522, 157466, 227044, 314932, 454088, 629864, 908176, 1259728, 2440723, 4881446, 9762892, 19525784, 39051568]

約数ペア:

[(1, 39051568), (2, 19525784), (4, 9762892), (8, 4881446), (16, 2440723), (31, 1259728), (43, 908176), (62, 629864), (86, 454088), (124, 314932), (172, 227044), (248, 157466), (344, 113522), (496, 78733), (688, 56761), (1333, 29296), (1831, 21328), (2666, 14648), (3662, 10664), (5332, 7324)]