80102512

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23071}}^1$

素因数の和:23117

約数の個数: 40

約数和(自身を含む): 183099392

約数和(自身を除く): 102996880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 23071, 46142, 92284, 161497, 184568, 322994, 369136, 645988, 715201, 1291976, 1430402, 2583952, 2860804, 5006407, 5721608, 10012814, 11443216, 20025628, 40051256, 80102512]

約数ペア:

[(1, 80102512), (2, 40051256), (4, 20025628), (7, 11443216), (8, 10012814), (14, 5721608), (16, 5006407), (28, 2860804), (31, 2583952), (56, 1430402), (62, 1291976), (112, 715201), (124, 645988), (217, 369136), (248, 322994), (434, 184568), (496, 161497), (868, 92284), (1736, 46142), (3472, 23071)]