40645216

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{40973}}^1$

素因数の和:41014

約数の個数: 24

約数和(自身を含む): 82603584

約数和(自身を除く): 41958368

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 40973, 81946, 163892, 327784, 655568, 1270163, 1311136, 2540326, 5080652, 10161304, 20322608, 40645216]

約数ペア:

[(1, 40645216), (2, 20322608), (4, 10161304), (8, 5080652), (16, 2540326), (31, 1311136), (32, 1270163), (62, 655568), (124, 327784), (248, 163892), (496, 81946), (992, 40973)]