455585456

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{5021}}^1$

素因数の和:5189

約数の個数: 40

約数和(自身を含む): 907937424

約数和(自身を除く): 452351968

約数列:

[1, 2, 4, 8, 16, 53, 106, 107, 212, 214, 424, 428, 848, 856, 1712, 5021, 5671, 10042, 11342, 20084, 22684, 40168, 45368, 80336, 90736, 266113, 532226, 537247, 1064452, 1074494, 2128904, 2148988, 4257808, 4297976, 8595952, 28474091, 56948182, 113896364, 227792728, 455585456]

約数ペア:

[(1, 455585456), (2, 227792728), (4, 113896364), (8, 56948182), (16, 28474091), (53, 8595952), (106, 4297976), (107, 4257808), (212, 2148988), (214, 2128904), (424, 1074494), (428, 1064452), (848, 537247), (856, 532226), (1712, 266113), (5021, 90736), (5671, 80336), (10042, 45368), (11342, 40168), (20084, 22684)]