16533928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1993}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 33379560

約数和(自身を除く): 16845632

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 1993, 2074, 3986, 4148, 7972, 8296, 15944, 33881, 67762, 121573, 135524, 243146, 271048, 486292, 972584, 2066741, 4133482, 8266964, 16533928]

約数ペア:

[(1, 16533928), (2, 8266964), (4, 4133482), (8, 2066741), (17, 972584), (34, 486292), (61, 271048), (68, 243146), (122, 135524), (136, 121573), (244, 67762), (488, 33881), (1037, 15944), (1993, 8296), (2074, 7972), (3986, 4148)]