40645432832

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{1846177}}^1$

素因数の和:1846238

約数の個数: 40

約数和(自身を含む): 83100164136

約数和(自身を除く): 42454731304

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1376, 2752, 5504, 11008, 22016, 1846177, 3692354, 7384708, 14769416, 29538832, 59077664, 79385611, 118155328, 158771222, 236310656, 317542444, 472621312, 635084888, 945242624, 1270169776, 2540339552, 5080679104, 10161358208, 20322716416, 40645432832]

約数ペア:

[(1, 40645432832), (2, 20322716416), (4, 10161358208), (8, 5080679104), (16, 2540339552), (32, 1270169776), (43, 945242624), (64, 635084888), (86, 472621312), (128, 317542444), (172, 236310656), (256, 158771222), (344, 118155328), (512, 79385611), (688, 59077664), (1376, 29538832), (2752, 14769416), (5504, 7384708), (11008, 3692354), (22016, 1846177)]