172899232

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5519}}^1$

素因数の和:5629

約数の個数: 48

約数和(自身を含む): 375580800

約数和(自身を除く): 202681568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 712, 979, 1424, 1958, 2848, 3916, 5519, 7832, 11038, 15664, 22076, 31328, 44152, 60709, 88304, 121418, 176608, 242836, 485672, 491191, 971344, 982382, 1942688, 1964764, 3929528, 5403101, 7859056, 10806202, 15718112, 21612404, 43224808, 86449616, 172899232]

約数ペア:

[(1, 172899232), (2, 86449616), (4, 43224808), (8, 21612404), (11, 15718112), (16, 10806202), (22, 7859056), (32, 5403101), (44, 3929528), (88, 1964764), (89, 1942688), (176, 982382), (178, 971344), (352, 491191), (356, 485672), (712, 242836), (979, 176608), (1424, 121418), (1958, 88304), (2848, 60709), (3916, 44152), (5519, 31328), (7832, 22076), (11038, 15664)]