218441872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{40037}}^1$

素因数の和:40087

約数の個数: 40

約数和(自身を含む): 476612352

約数和(自身を除く): 258170480

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 40037, 80074, 160148, 320296, 440407, 640592, 880814, 1241147, 1761628, 2482294, 3523256, 4964588, 7046512, 9929176, 13652617, 19858352, 27305234, 54610468, 109220936, 218441872]

約数ペア:

[(1, 218441872), (2, 109220936), (4, 54610468), (8, 27305234), (11, 19858352), (16, 13652617), (22, 9929176), (31, 7046512), (44, 4964588), (62, 3523256), (88, 2482294), (124, 1761628), (176, 1241147), (248, 880814), (341, 640592), (496, 440407), (682, 320296), (1364, 160148), (2728, 80074), (5456, 40037)]