4347563504

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{203843}}^1$

素因数の和:203925

約数の個数: 40

約数和(自身を含む): 8897382912

約数和(自身を除く): 4549819408

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 10664, 21328, 203843, 407686, 815372, 1630744, 3261488, 6319133, 8765249, 12638266, 17530498, 25276532, 35060996, 50553064, 70121992, 101106128, 140243984, 271722719, 543445438, 1086890876, 2173781752, 4347563504]

約数ペア:

[(1, 4347563504), (2, 2173781752), (4, 1086890876), (8, 543445438), (16, 271722719), (31, 140243984), (43, 101106128), (62, 70121992), (86, 50553064), (124, 35060996), (172, 25276532), (248, 17530498), (344, 12638266), (496, 8765249), (688, 6319133), (1333, 3261488), (2666, 1630744), (5332, 815372), (10664, 407686), (21328, 203843)]