78110512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1361}}^1$

素因数の和:1597

約数の個数: 40

約数和(自身を含む): 161119152

約数和(自身を除く): 83008640

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 211, 272, 422, 844, 1361, 1688, 2722, 3376, 3587, 5444, 7174, 10888, 14348, 21776, 23137, 28696, 46274, 57392, 92548, 185096, 287171, 370192, 574342, 1148684, 2297368, 4594736, 4881907, 9763814, 19527628, 39055256, 78110512]

約数ペア:

[(1, 78110512), (2, 39055256), (4, 19527628), (8, 9763814), (16, 4881907), (17, 4594736), (34, 2297368), (68, 1148684), (136, 574342), (211, 370192), (272, 287171), (422, 185096), (844, 92548), (1361, 57392), (1688, 46274), (2722, 28696), (3376, 23137), (3587, 21776), (5444, 14348), (7174, 10888)]