80603168

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3583}}^1$

素因数の和:3649

約数の個数: 48

約数和(自身を含む): 171601920

約数和(自身を除く): 90998752

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 2812, 3583, 5624, 7166, 11248, 14332, 22496, 28664, 57328, 68077, 114656, 132571, 136154, 265142, 272308, 530284, 544616, 1060568, 1089232, 2121136, 2178464, 2518849, 4242272, 5037698, 10075396, 20150792, 40301584, 80603168]

約数ペア:

[(1, 80603168), (2, 40301584), (4, 20150792), (8, 10075396), (16, 5037698), (19, 4242272), (32, 2518849), (37, 2178464), (38, 2121136), (74, 1089232), (76, 1060568), (148, 544616), (152, 530284), (296, 272308), (304, 265142), (592, 136154), (608, 132571), (703, 114656), (1184, 68077), (1406, 57328), (2812, 28664), (3583, 22496), (5624, 14332), (7166, 11248)]