16551984

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{5653}}^1$

素因数の和:5725

約数の個数: 40

約数和(自身を含む): 43467952

約数和(自身を除く): 26915968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 5653, 11306, 16959, 22612, 33918, 45224, 67836, 90448, 135672, 271344, 344833, 689666, 1034499, 1379332, 2068998, 2758664, 4137996, 5517328, 8275992, 16551984]

約数ペア:

[(1, 16551984), (2, 8275992), (3, 5517328), (4, 4137996), (6, 2758664), (8, 2068998), (12, 1379332), (16, 1034499), (24, 689666), (48, 344833), (61, 271344), (122, 135672), (183, 90448), (244, 67836), (366, 45224), (488, 33918), (732, 22612), (976, 16959), (1464, 11306), (2928, 5653)]