31228284

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 75923456

約数和(自身を除く): 44695172

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 127, 186, 254, 372, 381, 508, 661, 762, 1322, 1524, 1983, 2644, 3937, 3966, 7874, 7932, 11811, 15748, 20491, 23622, 40982, 47244, 61473, 81964, 83947, 122946, 167894, 245892, 251841, 335788, 503682, 1007364, 2602357, 5204714, 7807071, 10409428, 15614142, 31228284]

約数ペア:

[(1, 31228284), (2, 15614142), (3, 10409428), (4, 7807071), (6, 5204714), (12, 2602357), (31, 1007364), (62, 503682), (93, 335788), (124, 251841), (127, 245892), (186, 167894), (254, 122946), (372, 83947), (381, 81964), (508, 61473), (661, 47244), (762, 40982), (1322, 23622), (1524, 20491), (1983, 15748), (2644, 11811), (3937, 7932), (3966, 7874)]