31172288

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4093}}^1$

素因数の和:4129

約数の個数: 56

約数和(自身を含む): 74871072

約数和(自身を除く): 43698784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 4093, 7616, 8186, 16372, 28651, 32744, 57302, 65488, 69581, 114604, 130976, 139162, 229208, 261952, 278324, 458416, 487067, 556648, 916832, 974134, 1113296, 1833664, 1948268, 2226592, 3896536, 4453184, 7793072, 15586144, 31172288]

約数ペア:

[(1, 31172288), (2, 15586144), (4, 7793072), (7, 4453184), (8, 3896536), (14, 2226592), (16, 1948268), (17, 1833664), (28, 1113296), (32, 974134), (34, 916832), (56, 556648), (64, 487067), (68, 458416), (112, 278324), (119, 261952), (136, 229208), (224, 139162), (238, 130976), (272, 114604), (448, 69581), (476, 65488), (544, 57302), (952, 32744), (1088, 28651), (1904, 16372), (3808, 8186), (4093, 7616)]