16167872

素因数分解:

$2^6\times 7^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 56

約数和(自身を含む): 37063680

約数和(自身を除く): 20895808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 151, 224, 239, 302, 448, 478, 604, 956, 1057, 1208, 1673, 1912, 2114, 2416, 3346, 3824, 4228, 4832, 6692, 7648, 8456, 9664, 13384, 15296, 16912, 26768, 33824, 36089, 53536, 67648, 72178, 107072, 144356, 252623, 288712, 505246, 577424, 1010492, 1154848, 2020984, 2309696, 4041968, 8083936, 16167872]

約数ペア:

[(1, 16167872), (2, 8083936), (4, 4041968), (7, 2309696), (8, 2020984), (14, 1154848), (16, 1010492), (28, 577424), (32, 505246), (56, 288712), (64, 252623), (112, 144356), (151, 107072), (224, 72178), (239, 67648), (302, 53536), (448, 36089), (478, 33824), (604, 26768), (956, 16912), (1057, 15296), (1208, 13384), (1673, 9664), (1912, 8456), (2114, 7648), (2416, 6692), (3346, 4832), (3824, 4228)]