187828988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{64237}}^1$

素因数の和:64301

約数の個数: 24

約数和(自身を含む): 356135472

約数和(自身を除く): 168306484

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 64237, 128474, 256948, 1092029, 2184058, 2762191, 4368116, 5524382, 11048764, 46957247, 93914494, 187828988]

約数ペア:

[(1, 187828988), (2, 93914494), (4, 46957247), (17, 11048764), (34, 5524382), (43, 4368116), (68, 2762191), (86, 2184058), (172, 1092029), (731, 256948), (1462, 128474), (2924, 64237)]