16576994

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 30533760

約数和(自身を除く): 13956766

約数列:

[1, 2, 7, 14, 47, 49, 59, 61, 94, 98, 118, 122, 329, 413, 427, 658, 826, 854, 2303, 2773, 2867, 2891, 2989, 3599, 4606, 5546, 5734, 5782, 5978, 7198, 19411, 20069, 25193, 38822, 40138, 50386, 135877, 140483, 169153, 176351, 271754, 280966, 338306, 352702, 1184071, 2368142, 8288497, 16576994]

約数ペア:

[(1, 16576994), (2, 8288497), (7, 2368142), (14, 1184071), (47, 352702), (49, 338306), (59, 280966), (61, 271754), (94, 176351), (98, 169153), (118, 140483), (122, 135877), (329, 50386), (413, 40138), (427, 38822), (658, 25193), (826, 20069), (854, 19411), (2303, 7198), (2773, 5978), (2867, 5782), (2891, 5734), (2989, 5546), (3599, 4606)]