172397984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5503}}^1$

素因数の和:5613

約数の個数: 48

約数和(自身を含む): 374492160

約数和(自身を除く): 202094176

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 712, 979, 1424, 1958, 2848, 3916, 5503, 7832, 11006, 15664, 22012, 31328, 44024, 60533, 88048, 121066, 176096, 242132, 484264, 489767, 968528, 979534, 1937056, 1959068, 3918136, 5387437, 7836272, 10774874, 15672544, 21549748, 43099496, 86198992, 172397984]

約数ペア:

[(1, 172397984), (2, 86198992), (4, 43099496), (8, 21549748), (11, 15672544), (16, 10774874), (22, 7836272), (32, 5387437), (44, 3918136), (88, 1959068), (89, 1937056), (176, 979534), (178, 968528), (352, 489767), (356, 484264), (712, 242132), (979, 176096), (1424, 121066), (1958, 88048), (2848, 60533), (3916, 44024), (5503, 31328), (7832, 22012), (11006, 15664)]