16147696

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 40

約数和(自身を含む): 32408640

約数和(自身を除く): 16260944

約数列:

[1, 2, 4, 8, 16, 47, 94, 109, 188, 197, 218, 376, 394, 436, 752, 788, 872, 1576, 1744, 3152, 5123, 9259, 10246, 18518, 20492, 21473, 37036, 40984, 42946, 74072, 81968, 85892, 148144, 171784, 343568, 1009231, 2018462, 4036924, 8073848, 16147696]

約数ペア:

[(1, 16147696), (2, 8073848), (4, 4036924), (8, 2018462), (16, 1009231), (47, 343568), (94, 171784), (109, 148144), (188, 85892), (197, 81968), (218, 74072), (376, 42946), (394, 40984), (436, 37036), (752, 21473), (788, 20492), (872, 18518), (1576, 10246), (1744, 9259), (3152, 5123)]