31242248

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 60423960

約数和(自身を除く): 29181712

約数列:

[1, 2, 4, 8, 61, 73, 122, 146, 244, 292, 488, 584, 877, 1754, 3508, 4453, 7016, 8906, 17812, 35624, 53497, 64021, 106994, 128042, 213988, 256084, 427976, 512168, 3905281, 7810562, 15621124, 31242248]

約数ペア:

[(1, 31242248), (2, 15621124), (4, 7810562), (8, 3905281), (61, 512168), (73, 427976), (122, 256084), (146, 213988), (244, 128042), (292, 106994), (488, 64021), (584, 53497), (877, 35624), (1754, 17812), (3508, 8906), (4453, 7016)]