8389264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 17858232

約数和(自身を除く): 9468968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 761, 848, 1378, 1522, 2756, 3044, 5512, 6088, 9893, 11024, 12176, 19786, 39572, 40333, 79144, 80666, 158288, 161332, 322664, 524329, 645328, 1048658, 2097316, 4194632, 8389264]

約数ペア:

[(1, 8389264), (2, 4194632), (4, 2097316), (8, 1048658), (13, 645328), (16, 524329), (26, 322664), (52, 161332), (53, 158288), (104, 80666), (106, 79144), (208, 40333), (212, 39572), (424, 19786), (689, 12176), (761, 11024), (848, 9893), (1378, 6088), (1522, 5512), (2756, 3044)]