65193512

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2089}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 126403200

約数和(自身を除く): 61209688

約数列:

[1, 2, 4, 8, 47, 83, 94, 166, 188, 332, 376, 664, 2089, 3901, 4178, 7802, 8356, 15604, 16712, 31208, 98183, 173387, 196366, 346774, 392732, 693548, 785464, 1387096, 8149189, 16298378, 32596756, 65193512]

約数ペア:

[(1, 65193512), (2, 32596756), (4, 16298378), (8, 8149189), (47, 1387096), (83, 785464), (94, 693548), (166, 392732), (188, 346774), (332, 196366), (376, 173387), (664, 98183), (2089, 31208), (3901, 16712), (4178, 15604), (7802, 8356)]