31053952

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 65116800

約数和(自身を除く): 34062848

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 79, 83, 128, 148, 158, 166, 296, 316, 332, 592, 632, 664, 1184, 1264, 1328, 2368, 2528, 2656, 2923, 3071, 4736, 5056, 5312, 5846, 6142, 6557, 10112, 10624, 11692, 12284, 13114, 23384, 24568, 26228, 46768, 49136, 52456, 93536, 98272, 104912, 187072, 196544, 209824, 242609, 374144, 393088, 419648, 485218, 839296, 970436, 1940872, 3881744, 7763488, 15526976, 31053952]

約数ペア:

[(1, 31053952), (2, 15526976), (4, 7763488), (8, 3881744), (16, 1940872), (32, 970436), (37, 839296), (64, 485218), (74, 419648), (79, 393088), (83, 374144), (128, 242609), (148, 209824), (158, 196544), (166, 187072), (296, 104912), (316, 98272), (332, 93536), (592, 52456), (632, 49136), (664, 46768), (1184, 26228), (1264, 24568), (1328, 23384), (2368, 13114), (2528, 12284), (2656, 11692), (2923, 10624), (3071, 10112), (4736, 6557), (5056, 6142), (5312, 5846)]