446376736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{8191}}^1$

素因数の和:8345

約数の個数: 48

約数和(自身を含む): 953745408

約数和(自身を除く): 507368672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 131, 208, 262, 416, 524, 1048, 1703, 2096, 3406, 4192, 6812, 8191, 13624, 16382, 27248, 32764, 54496, 65528, 106483, 131056, 212966, 262112, 425932, 851864, 1073021, 1703728, 2146042, 3407456, 4292084, 8584168, 13949273, 17168336, 27898546, 34336672, 55797092, 111594184, 223188368, 446376736]

約数ペア:

[(1, 446376736), (2, 223188368), (4, 111594184), (8, 55797092), (13, 34336672), (16, 27898546), (26, 17168336), (32, 13949273), (52, 8584168), (104, 4292084), (131, 3407456), (208, 2146042), (262, 1703728), (416, 1073021), (524, 851864), (1048, 425932), (1703, 262112), (2096, 212966), (3406, 131056), (4192, 106483), (6812, 65528), (8191, 54496), (13624, 32764), (16382, 27248)]