141851344

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{22109}}^1$

素因数の和:22518

約数の個数: 20

約数和(自身を含む): 275534820

約数和(自身を除く): 133683476

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 22109, 44218, 88436, 176872, 353744, 8865709, 17731418, 35462836, 70925672, 141851344]

約数ペア:

[(1, 141851344), (2, 70925672), (4, 35462836), (8, 17731418), (16, 8865709), (401, 353744), (802, 176872), (1604, 88436), (3208, 44218), (6416, 22109)]