30934384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{148723}}^1$

素因数の和:148744

約数の個数: 20

約数和(自身を含む): 64546216

約数和(自身を除く): 33611832

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 148723, 297446, 594892, 1189784, 1933399, 2379568, 3866798, 7733596, 15467192, 30934384]

約数ペア:

[(1, 30934384), (2, 15467192), (4, 7733596), (8, 3866798), (13, 2379568), (16, 1933399), (26, 1189784), (52, 594892), (104, 297446), (208, 148723)]