23760256

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 51836400

約数和(自身を除く): 28076144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 128, 131, 208, 218, 262, 416, 436, 524, 832, 872, 1048, 1417, 1664, 1703, 1744, 2096, 2834, 3406, 3488, 4192, 5668, 6812, 6976, 8384, 11336, 13624, 13952, 14279, 16768, 22672, 27248, 28558, 45344, 54496, 57116, 90688, 108992, 114232, 181376, 185627, 217984, 228464, 371254, 456928, 742508, 913856, 1485016, 1827712, 2970032, 5940064, 11880128, 23760256]

約数ペア:

[(1, 23760256), (2, 11880128), (4, 5940064), (8, 2970032), (13, 1827712), (16, 1485016), (26, 913856), (32, 742508), (52, 456928), (64, 371254), (104, 228464), (109, 217984), (128, 185627), (131, 181376), (208, 114232), (218, 108992), (262, 90688), (416, 57116), (436, 54496), (524, 45344), (832, 28558), (872, 27248), (1048, 22672), (1417, 16768), (1664, 14279), (1703, 13952), (1744, 13624), (2096, 11336), (2834, 8384), (3406, 6976), (3488, 6812), (4192, 5668)]