82540432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3929}}^1$

素因数の和:4051

約数の個数: 40

約数和(自身を含む): 173973240

約数和(自身を除く): 91432808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 3929, 5252, 7858, 10504, 15716, 21008, 31432, 51077, 62864, 102154, 204308, 396829, 408616, 793658, 817232, 1587316, 3174632, 5158777, 6349264, 10317554, 20635108, 41270216, 82540432]

約数ペア:

[(1, 82540432), (2, 41270216), (4, 20635108), (8, 10317554), (13, 6349264), (16, 5158777), (26, 3174632), (52, 1587316), (101, 817232), (104, 793658), (202, 408616), (208, 396829), (404, 204308), (808, 102154), (1313, 62864), (1616, 51077), (2626, 31432), (3929, 21008), (5252, 15716), (7858, 10504)]