31046692

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:396

約数の個数: 36

約数和(自身を含む): 58487184

約数和(自身を除く): 27440492

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 251, 289, 428, 502, 578, 1004, 1156, 1819, 3638, 4267, 7276, 8534, 17068, 26857, 30923, 53714, 61846, 72539, 107428, 123692, 145078, 290156, 456569, 913138, 1826276, 7761673, 15523346, 31046692]

約数ペア:

[(1, 31046692), (2, 15523346), (4, 7761673), (17, 1826276), (34, 913138), (68, 456569), (107, 290156), (214, 145078), (251, 123692), (289, 107428), (428, 72539), (502, 61846), (578, 53714), (1004, 30923), (1156, 26857), (1819, 17068), (3638, 8534), (4267, 7276)]