551489584

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{3461}}^1$

素因数の和:3925

約数の個数: 40

約数和(自身を含む): 1117865952

約数和(自身を除く): 566376368

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 433, 866, 1732, 3461, 3464, 6922, 6928, 9959, 13844, 19918, 27688, 39836, 55376, 79603, 79672, 159206, 159344, 318412, 636824, 1273648, 1498613, 2997226, 5994452, 11988904, 23977808, 34468099, 68936198, 137872396, 275744792, 551489584]

約数ペア:

[(1, 551489584), (2, 275744792), (4, 137872396), (8, 68936198), (16, 34468099), (23, 23977808), (46, 11988904), (92, 5994452), (184, 2997226), (368, 1498613), (433, 1273648), (866, 636824), (1732, 318412), (3461, 159344), (3464, 159206), (6922, 79672), (6928, 79603), (9959, 55376), (13844, 39836), (19918, 27688)]