16516272

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{1543}}^1$

素因数の和:1777

約数の個数: 40

約数和(自身を含む): 42886144

約数和(自身を除く): 26369872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1543, 1784, 2676, 3086, 3568, 4629, 5352, 6172, 9258, 10704, 12344, 18516, 24688, 37032, 74064, 344089, 688178, 1032267, 1376356, 2064534, 2752712, 4129068, 5505424, 8258136, 16516272]

約数ペア:

[(1, 16516272), (2, 8258136), (3, 5505424), (4, 4129068), (6, 2752712), (8, 2064534), (12, 1376356), (16, 1032267), (24, 688178), (48, 344089), (223, 74064), (446, 37032), (669, 24688), (892, 18516), (1338, 12344), (1543, 10704), (1784, 9258), (2676, 6172), (3086, 5352), (3568, 4629)]