40153168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7867}}^1$

素因数の和:7915

約数の個数: 40

約数和(自身を含む): 87806880

約数和(自身を除く): 47653712

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 7867, 15734, 31468, 62936, 86537, 125872, 173074, 228143, 346148, 456286, 692296, 912572, 1384592, 1825144, 2509573, 3650288, 5019146, 10038292, 20076584, 40153168]

約数ペア:

[(1, 40153168), (2, 20076584), (4, 10038292), (8, 5019146), (11, 3650288), (16, 2509573), (22, 1825144), (29, 1384592), (44, 912572), (58, 692296), (88, 456286), (116, 346148), (176, 228143), (232, 173074), (319, 125872), (464, 86537), (638, 62936), (1276, 31468), (2552, 15734), (5104, 7867)]