227539256

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131071}}^1$

素因数の和:131115

約数の個数: 32

約数和(自身を含む): 503316480

約数和(自身を除く): 275777224

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 131071, 262142, 524284, 917497, 1048568, 1834994, 3669988, 4063201, 7339976, 8126402, 16252804, 28442407, 32505608, 56884814, 113769628, 227539256]

約数ペア:

[(1, 227539256), (2, 113769628), (4, 56884814), (7, 32505608), (8, 28442407), (14, 16252804), (28, 8126402), (31, 7339976), (56, 4063201), (62, 3669988), (124, 1834994), (217, 1048568), (248, 917497), (434, 524284), (868, 262142), (1736, 131071)]