83815108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{7639}}^1$

素因数の和:7867

約数の個数: 24

約数和(自身を含む): 158728640

約数和(自身を除く): 74913532

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2743, 5486, 7639, 10972, 15278, 30556, 99307, 198614, 397228, 1611829, 3223658, 6447316, 20953777, 41907554, 83815108]

約数ペア:

[(1, 83815108), (2, 41907554), (4, 20953777), (13, 6447316), (26, 3223658), (52, 1611829), (211, 397228), (422, 198614), (844, 99307), (2743, 30556), (5486, 15278), (7639, 10972)]