1628397328

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{85597}}^1$

素因数の和:85675

約数の個数: 40

約数和(自身を含む): 3343457880

約数和(自身を除く): 1715060552

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 1189, 2378, 4756, 9512, 19024, 85597, 171194, 342388, 684776, 1369552, 2482313, 3509477, 4964626, 7018954, 9929252, 14037908, 19858504, 28075816, 39717008, 56151632, 101774833, 203549666, 407099332, 814198664, 1628397328]

約数ペア:

[(1, 1628397328), (2, 814198664), (4, 407099332), (8, 203549666), (16, 101774833), (29, 56151632), (41, 39717008), (58, 28075816), (82, 19858504), (116, 14037908), (164, 9929252), (232, 7018954), (328, 4964626), (464, 3509477), (656, 2482313), (1189, 1369552), (2378, 684776), (4756, 342388), (9512, 171194), (19024, 85597)]