31842064

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:535

約数の個数: 40

約数和(自身を含む): 63612000

約数和(自身を除く): 31769936

約数列:

[1, 2, 4, 8, 16, 59, 89, 118, 178, 236, 356, 379, 472, 712, 758, 944, 1424, 1516, 3032, 5251, 6064, 10502, 21004, 22361, 33731, 42008, 44722, 67462, 84016, 89444, 134924, 178888, 269848, 357776, 539696, 1990129, 3980258, 7960516, 15921032, 31842064]

約数ペア:

[(1, 31842064), (2, 15921032), (4, 7960516), (8, 3980258), (16, 1990129), (59, 539696), (89, 357776), (118, 269848), (178, 178888), (236, 134924), (356, 89444), (379, 84016), (472, 67462), (712, 44722), (758, 42008), (944, 33731), (1424, 22361), (1516, 21004), (3032, 10502), (5251, 6064)]