87493448

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19777}}^1$

素因数の和:19869

約数の個数: 32

約数和(自身を含む): 189868800

約数和(自身を除く): 102375352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 19777, 39554, 79108, 138439, 158216, 276878, 553756, 1107512, 1562383, 3124766, 6249532, 10936681, 12499064, 21873362, 43746724, 87493448]

約数ペア:

[(1, 87493448), (2, 43746724), (4, 21873362), (7, 12499064), (8, 10936681), (14, 6249532), (28, 3124766), (56, 1562383), (79, 1107512), (158, 553756), (316, 276878), (553, 158216), (632, 138439), (1106, 79108), (2212, 39554), (4424, 19777)]