39317984

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 79672320

約数和(自身を除く): 40354336

約数列:

[1, 2, 4, 8, 16, 32, 79, 103, 151, 158, 206, 302, 316, 412, 604, 632, 824, 1208, 1264, 1648, 2416, 2528, 3296, 4832, 8137, 11929, 15553, 16274, 23858, 31106, 32548, 47716, 62212, 65096, 95432, 124424, 130192, 190864, 248848, 260384, 381728, 497696, 1228687, 2457374, 4914748, 9829496, 19658992, 39317984]

約数ペア:

[(1, 39317984), (2, 19658992), (4, 9829496), (8, 4914748), (16, 2457374), (32, 1228687), (79, 497696), (103, 381728), (151, 260384), (158, 248848), (206, 190864), (302, 130192), (316, 124424), (412, 95432), (604, 65096), (632, 62212), (824, 47716), (1208, 32548), (1264, 31106), (1648, 23858), (2416, 16274), (2528, 15553), (3296, 11929), (4832, 8137)]