40196048

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:611

約数の個数: 40

約数和(自身を含む): 80271648

約数和(自身を除く): 40075600

約数列:

[1, 2, 4, 8, 16, 53, 106, 107, 212, 214, 424, 428, 443, 848, 856, 886, 1712, 1772, 3544, 5671, 7088, 11342, 22684, 23479, 45368, 46958, 47401, 90736, 93916, 94802, 187832, 189604, 375664, 379208, 758416, 2512253, 5024506, 10049012, 20098024, 40196048]

約数ペア:

[(1, 40196048), (2, 20098024), (4, 10049012), (8, 5024506), (16, 2512253), (53, 758416), (106, 379208), (107, 375664), (212, 189604), (214, 187832), (424, 94802), (428, 93916), (443, 90736), (848, 47401), (856, 46958), (886, 45368), (1712, 23479), (1772, 22684), (3544, 11342), (5671, 7088)]