124796456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{22381}}^1$

素因数の和:22445

約数の個数: 32

約数和(自身を含む): 253811880

約数和(自身を除く): 129015424

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 22381, 44762, 89524, 179048, 380477, 760954, 917621, 1521908, 1835242, 3043816, 3670484, 7340968, 15599557, 31199114, 62398228, 124796456]

約数ペア:

[(1, 124796456), (2, 62398228), (4, 31199114), (8, 15599557), (17, 7340968), (34, 3670484), (41, 3043816), (68, 1835242), (82, 1521908), (136, 917621), (164, 760954), (328, 380477), (697, 179048), (1394, 89524), (2788, 44762), (5576, 22381)]