85901068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2801}}^1$

素因数の和:2874

約数の個数: 48

約数和(自身を含む): 177938208

約数和(自身を除く): 92037140

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 68, 82, 164, 187, 374, 451, 697, 748, 902, 1394, 1804, 2788, 2801, 5602, 7667, 11204, 15334, 30668, 30811, 47617, 61622, 95234, 114841, 123244, 190468, 229682, 459364, 523787, 1047574, 1263251, 1952297, 2095148, 2526502, 3904594, 5053004, 7809188, 21475267, 42950534, 85901068]

約数ペア:

[(1, 85901068), (2, 42950534), (4, 21475267), (11, 7809188), (17, 5053004), (22, 3904594), (34, 2526502), (41, 2095148), (44, 1952297), (68, 1263251), (82, 1047574), (164, 523787), (187, 459364), (374, 229682), (451, 190468), (697, 123244), (748, 114841), (902, 95234), (1394, 61622), (1804, 47617), (2788, 30811), (2801, 30668), (5602, 15334), (7667, 11204)]