31898889256

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23593853}}^1$

素因数の和:23593885

約数の個数: 24

約数和(自身を含む): 64765129230

約数和(自身を除く): 32866239974

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 23593853, 47187706, 94375412, 188750824, 306720089, 613440178, 1226880356, 2453760712, 3987361157, 7974722314, 15949444628, 31898889256]

約数ペア:

[(1, 31898889256), (2, 15949444628), (4, 7974722314), (8, 3987361157), (13, 2453760712), (26, 1226880356), (52, 613440178), (104, 306720089), (169, 188750824), (338, 94375412), (676, 47187706), (1352, 23593853)]