89752208

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61643}}^1$

素因数の和:61671

約数の個数: 40

約数和(自身を含む): 214027968

約数和(自身を除く): 124275760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 61643, 123286, 246572, 431501, 493144, 801359, 863002, 986288, 1602718, 1726004, 3205436, 3452008, 5609513, 6410872, 6904016, 11219026, 12821744, 22438052, 44876104, 89752208]

約数ペア:

[(1, 89752208), (2, 44876104), (4, 22438052), (7, 12821744), (8, 11219026), (13, 6904016), (14, 6410872), (16, 5609513), (26, 3452008), (28, 3205436), (52, 1726004), (56, 1602718), (91, 986288), (104, 863002), (112, 801359), (182, 493144), (208, 431501), (364, 246572), (728, 123286), (1456, 61643)]