39630176

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 81031104

約数和(自身を除く): 41400928

約数列:

[1, 2, 4, 8, 16, 32, 43, 83, 86, 166, 172, 332, 344, 347, 664, 688, 694, 1328, 1376, 1388, 2656, 2776, 3569, 5552, 7138, 11104, 14276, 14921, 28552, 28801, 29842, 57104, 57602, 59684, 114208, 115204, 119368, 230408, 238736, 460816, 477472, 921632, 1238443, 2476886, 4953772, 9907544, 19815088, 39630176]

約数ペア:

[(1, 39630176), (2, 19815088), (4, 9907544), (8, 4953772), (16, 2476886), (32, 1238443), (43, 921632), (83, 477472), (86, 460816), (166, 238736), (172, 230408), (332, 119368), (344, 115204), (347, 114208), (664, 59684), (688, 57602), (694, 57104), (1328, 29842), (1376, 28801), (1388, 28552), (2656, 14921), (2776, 14276), (3569, 11104), (5552, 7138)]