40539904

素因数分解:

$2^8\times {\mathrm{158359}}^1$

素因数の和:158375

約数の個数: 18

約数和(自身を含む): 80921960

約数和(自身を除く): 40382056

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 158359, 316718, 633436, 1266872, 2533744, 5067488, 10134976, 20269952, 40539904]

約数ペア:

[(1, 40539904), (2, 20269952), (4, 10134976), (8, 5067488), (16, 2533744), (32, 1266872), (64, 633436), (128, 316718), (256, 158359)]