89618272

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1481}}^1$

素因数の和:1583

約数の個数: 48

約数和(自身を含む): 185238144

約数和(自身を除く): 95619872

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 122, 124, 244, 248, 488, 496, 976, 992, 1481, 1891, 1952, 2962, 3782, 5924, 7564, 11848, 15128, 23696, 30256, 45911, 47392, 60512, 90341, 91822, 180682, 183644, 361364, 367288, 722728, 734576, 1445456, 1469152, 2800571, 2890912, 5601142, 11202284, 22404568, 44809136, 89618272]

約数ペア:

[(1, 89618272), (2, 44809136), (4, 22404568), (8, 11202284), (16, 5601142), (31, 2890912), (32, 2800571), (61, 1469152), (62, 1445456), (122, 734576), (124, 722728), (244, 367288), (248, 361364), (488, 183644), (496, 180682), (976, 91822), (992, 90341), (1481, 60512), (1891, 47392), (1952, 45911), (2962, 30256), (3782, 23696), (5924, 15128), (7564, 11848)]