81266596

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{22549}}^1$

素因数の和:22623

約数の個数: 24

約数和(自身を含む): 153430200

約数和(自身を除く): 72163604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 22549, 45098, 90196, 383333, 766666, 1195097, 1533332, 2390194, 4780388, 20316649, 40633298, 81266596]

約数ペア:

[(1, 81266596), (2, 40633298), (4, 20316649), (17, 4780388), (34, 2390194), (53, 1533332), (68, 1195097), (106, 766666), (212, 383333), (901, 90196), (1802, 45098), (3604, 22549)]