16843456

素因数分解:

$2^6\times 7^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 84

約数和(自身を含む): 40133016

約数和(自身を除く): 23289560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 131, 164, 196, 224, 262, 287, 328, 392, 448, 524, 574, 656, 784, 917, 1048, 1148, 1312, 1568, 1834, 2009, 2096, 2296, 2624, 3136, 3668, 4018, 4192, 4592, 5371, 6419, 7336, 8036, 8384, 9184, 10742, 12838, 14672, 16072, 18368, 21484, 25676, 29344, 32144, 37597, 42968, 51352, 58688, 64288, 75194, 85936, 102704, 128576, 150388, 171872, 205408, 263179, 300776, 343744, 410816, 526358, 601552, 1052716, 1203104, 2105432, 2406208, 4210864, 8421728, 16843456]

約数ペア:

[(1, 16843456), (2, 8421728), (4, 4210864), (7, 2406208), (8, 2105432), (14, 1203104), (16, 1052716), (28, 601552), (32, 526358), (41, 410816), (49, 343744), (56, 300776), (64, 263179), (82, 205408), (98, 171872), (112, 150388), (131, 128576), (164, 102704), (196, 85936), (224, 75194), (262, 64288), (287, 58688), (328, 51352), (392, 42968), (448, 37597), (524, 32144), (574, 29344), (656, 25676), (784, 21484), (917, 18368), (1048, 16072), (1148, 14672), (1312, 12838), (1568, 10742), (1834, 9184), (2009, 8384), (2096, 8036), (2296, 7336), (2624, 6419), (3136, 5371), (3668, 4592), (4018, 4192)]