840104624

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{5693}}^1$

素因数の和:6125

約数の個数: 40

約数和(自身を含む): 1703007072

約数和(自身を除く): 862902448

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 401, 802, 1604, 3208, 5693, 6416, 9223, 11386, 18446, 22772, 36892, 45544, 73784, 91088, 130939, 147568, 261878, 523756, 1047512, 2095024, 2282893, 4565786, 9131572, 18263144, 36526288, 52506539, 105013078, 210026156, 420052312, 840104624]

約数ペア:

[(1, 840104624), (2, 420052312), (4, 210026156), (8, 105013078), (16, 52506539), (23, 36526288), (46, 18263144), (92, 9131572), (184, 4565786), (368, 2282893), (401, 2095024), (802, 1047512), (1604, 523756), (3208, 261878), (5693, 147568), (6416, 130939), (9223, 91088), (11386, 73784), (18446, 45544), (22772, 36892)]