31169248

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1213}}^1$

素因数の和:1307

約数の個数: 48

約数和(自身を含む): 67916016

約数和(自身を除く): 36746768

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 146, 176, 292, 352, 584, 803, 1168, 1213, 1606, 2336, 2426, 3212, 4852, 6424, 9704, 12848, 13343, 19408, 25696, 26686, 38816, 53372, 88549, 106744, 177098, 213488, 354196, 426976, 708392, 974039, 1416784, 1948078, 2833568, 3896156, 7792312, 15584624, 31169248]

約数ペア:

[(1, 31169248), (2, 15584624), (4, 7792312), (8, 3896156), (11, 2833568), (16, 1948078), (22, 1416784), (32, 974039), (44, 708392), (73, 426976), (88, 354196), (146, 213488), (176, 177098), (292, 106744), (352, 88549), (584, 53372), (803, 38816), (1168, 26686), (1213, 25696), (1606, 19408), (2336, 13343), (2426, 12848), (3212, 9704), (4852, 6424)]