16918373504

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{4263703}}^1$

素因数の和:4263748

約数の個数: 32

約数和(自身を含む): 34791824640

約数和(自身を除く): 17873451136

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 4263703, 8527406, 17054812, 34109624, 68219248, 132174793, 136438496, 264349586, 272876992, 528699172, 545753984, 1057398344, 2114796688, 4229593376, 8459186752, 16918373504]

約数ペア:

[(1, 16918373504), (2, 8459186752), (4, 4229593376), (8, 2114796688), (16, 1057398344), (31, 545753984), (32, 528699172), (62, 272876992), (64, 264349586), (124, 136438496), (128, 132174793), (248, 68219248), (496, 34109624), (992, 17054812), (1984, 8527406), (3968, 4263703)]