89048516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 175190400

約数和(自身を除く): 86141884

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 157, 314, 323, 439, 628, 646, 878, 1292, 1756, 2669, 2983, 5338, 5966, 7463, 8341, 10676, 11932, 14926, 16682, 29852, 33364, 50711, 68923, 101422, 137846, 141797, 202844, 275692, 283594, 567188, 1171691, 1309537, 2343382, 2619074, 4686764, 5238148, 22262129, 44524258, 89048516]

約数ペア:

[(1, 89048516), (2, 44524258), (4, 22262129), (17, 5238148), (19, 4686764), (34, 2619074), (38, 2343382), (68, 1309537), (76, 1171691), (157, 567188), (314, 283594), (323, 275692), (439, 202844), (628, 141797), (646, 137846), (878, 101422), (1292, 68923), (1756, 50711), (2669, 33364), (2983, 29852), (5338, 16682), (5966, 14926), (7463, 11932), (8341, 10676)]