89203268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{569}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 195350400

約数和(自身を除く): 106147132

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 509, 569, 1018, 1138, 2036, 2276, 3563, 3983, 5599, 6259, 7126, 7966, 11198, 12518, 14252, 15932, 22396, 25036, 39193, 43813, 78386, 87626, 156772, 175252, 289621, 579242, 1158484, 2027347, 3185831, 4054694, 6371662, 8109388, 12743324, 22300817, 44601634, 89203268]

約数ペア:

[(1, 89203268), (2, 44601634), (4, 22300817), (7, 12743324), (11, 8109388), (14, 6371662), (22, 4054694), (28, 3185831), (44, 2027347), (77, 1158484), (154, 579242), (308, 289621), (509, 175252), (569, 156772), (1018, 87626), (1138, 78386), (2036, 43813), (2276, 39193), (3563, 25036), (3983, 22396), (5599, 15932), (6259, 14252), (7126, 12518), (7966, 11198)]