8319392

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 17812872

約数和(自身を除く): 9493480

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 328, 373, 544, 656, 697, 746, 1312, 1394, 1492, 2788, 2984, 5576, 5968, 6341, 11152, 11936, 12682, 15293, 22304, 25364, 30586, 50728, 61172, 101456, 122344, 202912, 244688, 259981, 489376, 519962, 1039924, 2079848, 4159696, 8319392]

約数ペア:

[(1, 8319392), (2, 4159696), (4, 2079848), (8, 1039924), (16, 519962), (17, 489376), (32, 259981), (34, 244688), (41, 202912), (68, 122344), (82, 101456), (136, 61172), (164, 50728), (272, 30586), (328, 25364), (373, 22304), (544, 15293), (656, 12682), (697, 11936), (746, 11152), (1312, 6341), (1394, 5968), (1492, 5576), (2788, 2984)]