80663596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{10273}}^1$

素因数の和:10441

約数の個数: 24

約数和(自身を含む): 153041504

約数和(自身を除く): 72377908

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 10273, 20546, 41092, 133549, 267098, 534196, 1551223, 3102446, 6204892, 20165899, 40331798, 80663596]

約数ペア:

[(1, 80663596), (2, 40331798), (4, 20165899), (13, 6204892), (26, 3102446), (52, 1551223), (151, 534196), (302, 267098), (604, 133549), (1963, 41092), (3926, 20546), (7852, 10273)]