31373032

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 60967080

約数和(自身を除く): 29594048

約数列:

[1, 2, 4, 8, 53, 61, 106, 122, 212, 244, 424, 488, 1213, 2426, 3233, 4852, 6466, 9704, 12932, 25864, 64289, 73993, 128578, 147986, 257156, 295972, 514312, 591944, 3921629, 7843258, 15686516, 31373032]

約数ペア:

[(1, 31373032), (2, 15686516), (4, 7843258), (8, 3921629), (53, 591944), (61, 514312), (106, 295972), (122, 257156), (212, 147986), (244, 128578), (424, 73993), (488, 64289), (1213, 25864), (2426, 12932), (3233, 9704), (4852, 6466)]