31113026

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4217}}^1$

素因数の和:4274

約数の個数: 32

約数和(自身を含む): 58309632

約数和(自身を除く): 27196606

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 4217, 7378, 8434, 29519, 59038, 71689, 130727, 143378, 261454, 501823, 915089, 1003646, 1830178, 2222359, 4444718, 15556513, 31113026]

約数ペア:

[(1, 31113026), (2, 15556513), (7, 4444718), (14, 2222359), (17, 1830178), (31, 1003646), (34, 915089), (62, 501823), (119, 261454), (217, 143378), (238, 130727), (434, 71689), (527, 59038), (1054, 29519), (3689, 8434), (4217, 7378)]