81794344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{14669}}^1$

素因数の和:14733

約数の個数: 32

約数和(自身を含む): 166357800

約数和(自身を除く): 84563456

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 14669, 29338, 58676, 117352, 249373, 498746, 601429, 997492, 1202858, 1994984, 2405716, 4811432, 10224293, 20448586, 40897172, 81794344]

約数ペア:

[(1, 81794344), (2, 40897172), (4, 20448586), (8, 10224293), (17, 4811432), (34, 2405716), (41, 1994984), (68, 1202858), (82, 997492), (136, 601429), (164, 498746), (328, 249373), (697, 117352), (1394, 58676), (2788, 29338), (5576, 14669)]