40816896

素因数分解:

$2^8\times 3^1\times {\mathrm{53147}}^1$

素因数の和:53166

約数の個数: 36

約数和(自身を含む): 108634512

約数和(自身を除く): 67817616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 53147, 106294, 159441, 212588, 318882, 425176, 637764, 850352, 1275528, 1700704, 2551056, 3401408, 5102112, 6802816, 10204224, 13605632, 20408448, 40816896]

約数ペア:

[(1, 40816896), (2, 20408448), (3, 13605632), (4, 10204224), (6, 6802816), (8, 5102112), (12, 3401408), (16, 2551056), (24, 1700704), (32, 1275528), (48, 850352), (64, 637764), (96, 425176), (128, 318882), (192, 212588), (256, 159441), (384, 106294), (768, 53147)]