213545984

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{9067}}^1$

素因数の和:9110

約数の個数: 44

約数和(自身を含む): 445492704

約数和(自身を除く): 231946720

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2944, 5888, 9067, 11776, 18134, 23552, 36268, 72536, 145072, 208541, 290144, 417082, 580288, 834164, 1160576, 1668328, 2321152, 3336656, 4642304, 6673312, 9284608, 13346624, 26693248, 53386496, 106772992, 213545984]

約数ペア:

[(1, 213545984), (2, 106772992), (4, 53386496), (8, 26693248), (16, 13346624), (23, 9284608), (32, 6673312), (46, 4642304), (64, 3336656), (92, 2321152), (128, 1668328), (184, 1160576), (256, 834164), (368, 580288), (512, 417082), (736, 290144), (1024, 208541), (1472, 145072), (2944, 72536), (5888, 36268), (9067, 23552), (11776, 18134)]