16685432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1553}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 33566400

約数和(自身を除く): 16880968

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 1553, 2686, 3106, 5372, 6212, 10744, 12424, 26401, 52802, 105604, 122687, 211208, 245374, 490748, 981496, 2085679, 4171358, 8342716, 16685432]

約数ペア:

[(1, 16685432), (2, 8342716), (4, 4171358), (8, 2085679), (17, 981496), (34, 490748), (68, 245374), (79, 211208), (136, 122687), (158, 105604), (316, 52802), (632, 26401), (1343, 12424), (1553, 10744), (2686, 6212), (3106, 5372)]