40735984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{82129}}^1$

素因数の和:82168

約数の個数: 20

約数和(自身を含む): 81472960

約数和(自身を除く): 40736976

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 82129, 164258, 328516, 657032, 1314064, 2545999, 5091998, 10183996, 20367992, 40735984]

約数ペア:

[(1, 40735984), (2, 20367992), (4, 10183996), (8, 5091998), (16, 2545999), (31, 1314064), (62, 657032), (124, 328516), (248, 164258), (496, 82129)]