9129872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:351

約数の個数: 40

約数和(自身を含む): 18570240

約数和(自身を除く): 9440368

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 233, 248, 316, 466, 496, 632, 932, 1264, 1864, 2449, 3728, 4898, 7223, 9796, 14446, 18407, 19592, 28892, 36814, 39184, 57784, 73628, 115568, 147256, 294512, 570617, 1141234, 2282468, 4564936, 9129872]

約数ペア:

[(1, 9129872), (2, 4564936), (4, 2282468), (8, 1141234), (16, 570617), (31, 294512), (62, 147256), (79, 115568), (124, 73628), (158, 57784), (233, 39184), (248, 36814), (316, 28892), (466, 19592), (496, 18407), (632, 14446), (932, 9796), (1264, 7223), (1864, 4898), (2449, 3728)]