380055248

素因数分解:

$2^4\times {\mathrm{1181}}^1\times {\mathrm{20113}}^1$

素因数の和:21302

約数の個数: 20

約数和(自身を含む): 737017188

約数和(自身を除く): 356961940

約数列:

[1, 2, 4, 8, 16, 1181, 2362, 4724, 9448, 18896, 20113, 40226, 80452, 160904, 321808, 23753453, 47506906, 95013812, 190027624, 380055248]

約数ペア:

[(1, 380055248), (2, 190027624), (4, 95013812), (8, 47506906), (16, 23753453), (1181, 321808), (2362, 160904), (4724, 80452), (9448, 40226), (18896, 20113)]