31909904

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{11801}}^1$

素因数の和:11835

約数の個数: 30

約数和(自身を含む): 66952746

約数和(自身を除く): 35042842

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 11801, 23602, 47204, 94408, 153413, 188816, 306826, 613652, 1227304, 1994369, 2454608, 3988738, 7977476, 15954952, 31909904]

約数ペア:

[(1, 31909904), (2, 15954952), (4, 7977476), (8, 3988738), (13, 2454608), (16, 1994369), (26, 1227304), (52, 613652), (104, 306826), (169, 188816), (208, 153413), (338, 94408), (676, 47204), (1352, 23602), (2704, 11801)]