16964776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 34128000

約数和(自身を除く): 17163224

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 1579, 2686, 3158, 5372, 6316, 10744, 12632, 26843, 53686, 107372, 124741, 214744, 249482, 498964, 997928, 2120597, 4241194, 8482388, 16964776]

約数ペア:

[(1, 16964776), (2, 8482388), (4, 4241194), (8, 2120597), (17, 997928), (34, 498964), (68, 249482), (79, 214744), (136, 124741), (158, 107372), (316, 53686), (632, 26843), (1343, 12632), (1579, 10744), (2686, 6316), (3158, 5372)]