46720144

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{47869}}^1$

素因数の和:47938

約数の個数: 20

約数和(自身を含む): 92006140

約数和(自身を除く): 45285996

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 47869, 95738, 191476, 382952, 765904, 2920009, 5840018, 11680036, 23360072, 46720144]

約数ペア:

[(1, 46720144), (2, 23360072), (4, 11680036), (8, 5840018), (16, 2920009), (61, 765904), (122, 382952), (244, 191476), (488, 95738), (976, 47869)]