123995392

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{21059}}^1$

素因数の和:21098

約数の個数: 36

約数和(自身を含む): 258279840

約数和(自身を除く): 134284448

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 21059, 42118, 84236, 168472, 336944, 484357, 673888, 968714, 1347776, 1937428, 2695552, 3874856, 5391104, 7749712, 15499424, 30998848, 61997696, 123995392]

約数ペア:

[(1, 123995392), (2, 61997696), (4, 30998848), (8, 15499424), (16, 7749712), (23, 5391104), (32, 3874856), (46, 2695552), (64, 1937428), (92, 1347776), (128, 968714), (184, 673888), (256, 484357), (368, 336944), (736, 168472), (1472, 84236), (2944, 42118), (5888, 21059)]