45720248

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19913}}^1$

素因数の和:19967

約数の個数: 32

約数和(自身を含む): 100366560

約数和(自身を除く): 54646312

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 19913, 39826, 79652, 139391, 159304, 278782, 557564, 816433, 1115128, 1632866, 3265732, 5715031, 6531464, 11430062, 22860124, 45720248]

約数ペア:

[(1, 45720248), (2, 22860124), (4, 11430062), (7, 6531464), (8, 5715031), (14, 3265732), (28, 1632866), (41, 1115128), (56, 816433), (82, 557564), (164, 278782), (287, 159304), (328, 139391), (574, 79652), (1148, 39826), (2296, 19913)]