31103968

素因数分解:

$2^5\times 7^1\times {\mathrm{191}}^1\times {\mathrm{727}}^1$

素因数の和:935

約数の個数: 48

約数和(自身を含む): 70447104

約数和(自身を除く): 39343136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 191, 224, 382, 727, 764, 1337, 1454, 1528, 2674, 2908, 3056, 5089, 5348, 5816, 6112, 10178, 10696, 11632, 20356, 21392, 23264, 40712, 42784, 81424, 138857, 162848, 277714, 555428, 971999, 1110856, 1943998, 2221712, 3887996, 4443424, 7775992, 15551984, 31103968]

約数ペア:

[(1, 31103968), (2, 15551984), (4, 7775992), (7, 4443424), (8, 3887996), (14, 2221712), (16, 1943998), (28, 1110856), (32, 971999), (56, 555428), (112, 277714), (191, 162848), (224, 138857), (382, 81424), (727, 42784), (764, 40712), (1337, 23264), (1454, 21392), (1528, 20356), (2674, 11632), (2908, 10696), (3056, 10178), (5089, 6112), (5348, 5816)]