16291248

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{9173}}^1$

素因数の和:9221

約数の個数: 40

約数和(自身を含む): 43227888

約数和(自身を除く): 26936640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 9173, 18346, 27519, 36692, 55038, 73384, 110076, 146768, 220152, 339401, 440304, 678802, 1018203, 1357604, 2036406, 2715208, 4072812, 5430416, 8145624, 16291248]

約数ペア:

[(1, 16291248), (2, 8145624), (3, 5430416), (4, 4072812), (6, 2715208), (8, 2036406), (12, 1357604), (16, 1018203), (24, 678802), (37, 440304), (48, 339401), (74, 220152), (111, 146768), (148, 110076), (222, 73384), (296, 55038), (444, 36692), (592, 27519), (888, 18346), (1776, 9173)]