80974208

素因数分解:

$2^7\times 7^1\times {\mathrm{90373}}^1$

素因数の和:90394

約数の個数: 32

約数和(自身を含む): 184362960

約数和(自身を除く): 103388752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 90373, 180746, 361492, 632611, 722984, 1265222, 1445968, 2530444, 2891936, 5060888, 5783872, 10121776, 11567744, 20243552, 40487104, 80974208]

約数ペア:

[(1, 80974208), (2, 40487104), (4, 20243552), (7, 11567744), (8, 10121776), (14, 5783872), (16, 5060888), (28, 2891936), (32, 2530444), (56, 1445968), (64, 1265222), (112, 722984), (128, 632611), (224, 361492), (448, 180746), (896, 90373)]