31812196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{3203}}^1$

素因数の和:3411

約数の個数: 24

約数和(自身を含む): 60286464

約数和(自身を除く): 28474268

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 3203, 4966, 6406, 9932, 12812, 41639, 83278, 166556, 611773, 1223546, 2447092, 7953049, 15906098, 31812196]

約数ペア:

[(1, 31812196), (2, 15906098), (4, 7953049), (13, 2447092), (26, 1223546), (52, 611773), (191, 166556), (382, 83278), (764, 41639), (2483, 12812), (3203, 9932), (4966, 6406)]