31866224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6661}}^1$

素因数の和:6705

約数の個数: 40

約数和(自身を含む): 69391392

約数和(自身を除く): 37525168

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 6661, 13322, 26644, 53288, 86593, 106576, 153203, 173186, 306406, 346372, 612812, 692744, 1225624, 1385488, 1991639, 2451248, 3983278, 7966556, 15933112, 31866224]

約数ペア:

[(1, 31866224), (2, 15933112), (4, 7966556), (8, 3983278), (13, 2451248), (16, 1991639), (23, 1385488), (26, 1225624), (46, 692744), (52, 612812), (92, 346372), (104, 306406), (184, 173186), (208, 153203), (299, 106576), (368, 86593), (598, 53288), (1196, 26644), (2392, 13322), (4784, 6661)]