40359496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15619}}^1$

素因数の和:15661

約数の個数: 32

約数和(自身を含む): 84348000

約数和(自身を除く): 43988504

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 15619, 31238, 62476, 124952, 265523, 296761, 531046, 593522, 1062092, 1187044, 2124184, 2374088, 5044937, 10089874, 20179748, 40359496]

約数ペア:

[(1, 40359496), (2, 20179748), (4, 10089874), (8, 5044937), (17, 2374088), (19, 2124184), (34, 1187044), (38, 1062092), (68, 593522), (76, 531046), (136, 296761), (152, 265523), (323, 124952), (646, 62476), (1292, 31238), (2584, 15619)]