30984512

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:415

約数の個数: 56

約数和(自身を含む): 66909696

約数和(自身を除く): 35925184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 167, 208, 223, 334, 416, 446, 668, 832, 892, 1336, 1784, 2171, 2672, 2899, 3568, 4342, 5344, 5798, 7136, 8684, 10688, 11596, 14272, 17368, 23192, 34736, 37241, 46384, 69472, 74482, 92768, 138944, 148964, 185536, 297928, 484133, 595856, 968266, 1191712, 1936532, 2383424, 3873064, 7746128, 15492256, 30984512]

約数ペア:

[(1, 30984512), (2, 15492256), (4, 7746128), (8, 3873064), (13, 2383424), (16, 1936532), (26, 1191712), (32, 968266), (52, 595856), (64, 484133), (104, 297928), (167, 185536), (208, 148964), (223, 138944), (334, 92768), (416, 74482), (446, 69472), (668, 46384), (832, 37241), (892, 34736), (1336, 23192), (1784, 17368), (2171, 14272), (2672, 11596), (2899, 10688), (3568, 8684), (4342, 7136), (5344, 5798)]