86703878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{14533}}^1$

素因数の和:14711

約数の個数: 16

約数和(自身を含む): 137782320

約数和(自身を除く): 51078442

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 14533, 29066, 276127, 552254, 2281681, 4563362, 43351939, 86703878]

約数ペア:

[(1, 86703878), (2, 43351939), (19, 4563362), (38, 2281681), (157, 552254), (314, 276127), (2983, 29066), (5966, 14533)]