86703916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 173608960

約数和(自身を除く): 86905044

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 127, 247, 254, 494, 508, 691, 988, 1382, 1651, 2413, 2764, 3302, 4826, 6604, 8983, 9652, 13129, 17966, 26258, 31369, 35932, 52516, 62738, 87757, 125476, 170677, 175514, 341354, 351028, 682708, 1140841, 1667383, 2281682, 3334766, 4563364, 6669532, 21675979, 43351958, 86703916]

約数ペア:

[(1, 86703916), (2, 43351958), (4, 21675979), (13, 6669532), (19, 4563364), (26, 3334766), (38, 2281682), (52, 1667383), (76, 1140841), (127, 682708), (247, 351028), (254, 341354), (494, 175514), (508, 170677), (691, 125476), (988, 87757), (1382, 62738), (1651, 52516), (2413, 35932), (2764, 31369), (3302, 26258), (4826, 17966), (6604, 13129), (8983, 9652)]