30886196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{10477}}^1$

素因数の和:10559

約数の個数: 24

約数和(自身を含む): 59850336

約数和(自身を除く): 28964140

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 10477, 20954, 41908, 115247, 230494, 460988, 701959, 1403918, 2807836, 7721549, 15443098, 30886196]

約数ペア:

[(1, 30886196), (2, 15443098), (4, 7721549), (11, 2807836), (22, 1403918), (44, 701959), (67, 460988), (134, 230494), (268, 115247), (737, 41908), (1474, 20954), (2948, 10477)]